engine: wscript: another try, link nswitch port using gcc and not g++

This needed for native support GoldSrc Monitor utility.

.cirrus.yml

@@ -1,10 +1,10 @@
 task:
   name: freebsd-12-amd64
   freebsd_instance:
-    image_family: freebsd-12-3
+    image_family: freebsd-12-4
   setup_script:
     - pkg update
-    - pkg install -y git sdl2 python fontconfig
+    - pkg install -y pkgconf git sdl2 python fontconfig opus
     - git submodule update --init --recursive
   test_script:
     - ./scripts/cirrus/build_freebsd.sh dedicated
@@ -13,10 +13,10 @@ task:
 task:
   name: freebsd-13-amd64
   freebsd_instance:
-    image_family: freebsd-13-1
+    image_family: freebsd-13-2
   setup_script:
     - pkg update
-    - pkg install -y git sdl2 python fontconfig
+    - pkg install -y pkgconf git sdl2 python fontconfig opus
     - git submodule update --init --recursive
   test_script:
     - ./scripts/cirrus/build_freebsd.sh dedicated
@@ -28,7 +28,19 @@ task:
     image_family: freebsd-14-0-snap
   setup_script:
     - pkg update
-    - pkg install -y git sdl2 python fontconfig
+    - pkg install -y pkgconf git sdl2 python fontconfig opus
+    - git submodule update --init --recursive
+  test_script:
+    - ./scripts/cirrus/build_freebsd.sh dedicated
+    - ./scripts/cirrus/build_freebsd.sh full
+
+task:
+  name: freebsd-15-amd64
+  freebsd_instance:
+    image_family: freebsd-15-0-snap
+  setup_script:
+    - pkg update
+    - pkg install -y pkgconf git sdl2 python fontconfig opus
     - git submodule update --init --recursive
   test_script:
     - ./scripts/cirrus/build_freebsd.sh dedicated

Documentation/donate.md

@@ -0,0 +1,24 @@
+# Developers donation page
+
+On this page you can find links where you can support each developer individually, who has provided public sponsorship information.
+
+### [a1batross](https://github.com/a1batross)
+
+* Initial Xash3D SDL2/Linux port author, Xash3D FWGS engine maintainer, creator of non-commercial Flying With Gauss organization.
+* Boosty page: https://boosty.to/a1ba
+
+### [nekonomicon](https://github.com/nekonomicon)
+
+* [hlsdk-portable](https://github.com/FWGS/hlsdk-portable), [mdldec](../utils/mdldec), [opensource-mods.md](opensource-mods.md) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=nekonomicon) (*BSD/clang port, PNG support, etc).
+* Boosty page: https://boosty.to/nekonomicon
+
+### [Velaron](https://github.com/Velaron)
+* [cs16-client](https://github.com/Velaron/cs16-client) & [tf15-client](https://github.com/Velaron/tf15-client) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=Velaron) (Android port, voice chat, etc).
+* BuyMeACoffee page: https://www.buymeacoffee.com/velaron
+
+### [SNMetamorph](https://github.com/SNMetamorph)
+* [PrimeXT](https://github.com/SNMetamorph/PrimeXT) & [GoldSrc Monitor](https://github.com/SNMetamorph/goldsrc-monitor) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=SNMetamorph) (Windows port, voice chat, etc).
+* BTC: `16GAzK3qei5AwBW7sggXp3yNcFHBtdpxXj`
+* ETH (ERC20): `0xb580eeca9756e3881f9d6d026e28db28eb72a383`
+* USDT (ERC20): `0xb580eeca9756e3881f9d6d026e28db28eb72a383`
+* USDC (ERC20): `0xb580eeca9756e3881f9d6d026e28db28eb72a383`

Documentation/gameinfo.md

@@ -70,9 +70,11 @@ These strings are specific to Xash3D FWGS.
 
 | Key                     | Type       | Default value            | Description |
 | ----------------------- | ---------- | ------------------------ | ----------- |
+| `animated_title`        | boolean    | 0                        | Use animated title in main menu (WON Half-Life logo.avi imitation from Half-Life 25-th anniversary update)
 | `autosave_aged_count`   | integer    | 2                        | Auto saves limit used in saves rotation |
 | `gamedll_linux`         | string     | Generated from `gamedll` | Game server DLL for 32-bit x86 Linux (see LibraryNaming.md for details) |
 | `gamedll_osx`           | string     | Generated from `gamedll` | Game server DLL for 32-bit x86 macOS (see LibraryNaming.md for details) |
+| `hd_background`         | boolean    | 0                        | Use HD background for main menu (Half-Life 25-th anniversary update) |
 | `internal_vgui_support` | boolean    | 0                        | Only for programmers! Required to be set as 1 for PrimeXT!<br>When set to 1, the engine will not load vgui_support DLL, as VGUI support is done (or intentionally ignored) on the game side. |
 | `render_picbutton_text` | boolean    | 0                        | When set to 1, the UI will not use prerendered `btns_main.bmp` and dynamically render them instead |
 | `quicksave_aged_count`  | integer    | 2                        | Quick saves limit used in saves rotation |
@@ -88,6 +90,7 @@ The table below defines conversion rules from liblist.gam to gameinfo.txt. Some
 
 | `liblist.gam` key | `gameinfo.txt` key | Note |
 | ----------------- | ------------------ | ---- |
+| `animated_title`  | `animated_title`   |      |
 | `edicts`          | `max_edicts`       |      |
 | `fallback_dir`    | `fallback_dir`     |      |
 | `game`            | `title`            |      |
@@ -95,6 +98,7 @@ The table below defines conversion rules from liblist.gam to gameinfo.txt. Some
 | `gamedll`         | `gamedll`          |      |
 | `gamedll_linux`   | `gamedll_linux`    |      |
 | `gamedll_osx`     | `gamedll_osx`      |      |
+| `hd_background`   | `hd_background`    |      |
 | `icon`            | `icon`             |      |
 | `mpentity`        | `mp_entity`        |      |
 | `mpfilter`        | `mp_filter`        |      |

Documentation/opensource-mods.md

@@ -228,7 +228,7 @@ Branch **caseclosed** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable
 Branch **CAd** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/CAd
 
 ## Counter Strike
-Reverse-engineered code of client part by a1batross - https://github.com/FWGS/cs16-client/tree/v1.32
+Reverse-engineered code of client part by a1batross - https://github.com/Velaron/cs16-client
 
 Reverse-engineered code of server part by nagist - https://github.com/nagist/cs16nd
 

README.md

@@ -1,33 +1,27 @@
-# Xash3D FWGS Engine
+# Xash3D FWGS Engine <img align="right" width="128" height="128" src="https://github.com/FWGS/xash3d-fwgs/raw/master/game_launch/icon-xash-material.png" alt="Xash3D FWGS icon" />
 [![GitHub Actions Status](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml/badge.svg)](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml) [![FreeBSD Build Status](https://img.shields.io/cirrus/github/FWGS/xash3d-fwgs?label=freebsd%20build)](https://cirrus-ci.com/github/FWGS/xash3d-fwgs) [![Discord Server](https://img.shields.io/discord/355697768582610945.svg)](http://fwgsdiscord.mentality.rip/) \
-[![Download Stable](https://img.shields.io/badge/download-stable-yellow)](https://github.com/FWGS/xash3d-fwgs/releases/latest) [![Download Testing](https://img.shields.io/badge/downloads-testing-orange)](https://github.com/FWGS/xash3d-fwgs/releases/tag/continuous) 
+[![Download Stable](https://img.shields.io/badge/download-stable-yellow)](https://github.com/FWGS/xash3d-fwgs/releases/latest) [![Download Testing](https://img.shields.io/badge/downloads-testing-orange)](https://github.com/FWGS/xash3d-fwgs/releases/tag/continuous)
 
-Xash3D FWGS is a fork of Xash3D Engine by Unkle Mike with extended features and crossplatform.
+Xash3D FWGS is a game engine, aimed to provide compatibility with Half-Life Engine and extend it, as well as to give game developers well known workflow.
 
-```
-Xash3D is a game engine, aimed to provide compatibility with Half-Life Engine, 
-as well as to give game developers well known workflow and extend it.
-Read more about Xash3D on ModDB: https://www.moddb.com/engines/xash3d-engine
-```
+Xash3D FWGS is a heavily modified fork of an original [Xash3D Engine](https://www.moddb.com/engines/xash3d-engine) by Unkle Mike.
+
+## Donate
+[![Donate to FWGS button](https://img.shields.io/badge/Donate_to_FWGS-%3C3-magenta)](Documentation/donate.md) \
+If you like Xash3D FWGS, consider supporting individual engine maintainers. By supporting us, you help to continue developing this game engine further. The sponsorship links are available in [documentation](Documentation/donate.md).
 
 ## Fork features
-* HLSDK 2.4 support.
-* Crossplatform: supported x86 and ARM on Windows/Linux/BSD/Android. ([see docs for more info](Documentation/ports.md))
-* Modern compilers support: say no more to MSVC6.
-* Better multiplayer support: multiple master servers, headless dedicated server.
-* Mobility API: allows better game integration on mobile devices(vibration, touch controls)
-* Different input methods: touch, gamepad and classic mouse & keyboard.
+* Steam Half-Life (HLSDK 2.4) support.
+* Crossplatform and modern compilers support: supports Windows, Linux, BSD & Android on x86 & ARM and [many more](Documentation/ports.md).
+* Better multiplayer support: multiple master servers, headless dedicated server, voice chat and IPv6 support.
+* Multiple renderers support: OpenGL, GLESv1, GLESv2 and Software.
+* Advanced virtual filesystem: `.pk3` and `.pk3dir` support, compatibility with GoldSrc FS module, fast case-insensitivity emulation for crossplatform.
+* Mobility API: better game integration on mobile devices (vibration, touch controls)
+* Different input methods: touch and gamepad in addition to mouse & keyboard.
 * TrueType font rendering, as a part of mainui_cpp.
-* Multiple renderers support: OpenGL, GLESv1, GLESv2, Software.
-* Voice support.
-* External filesystem module like in GoldSrc engine.
-* External vgui support module.
-* PNG image format support.
-* A set of small improvements, without broken compatibility.
-
-## Planned fork features
-* Virtual Reality support and game API.
-* Vulkan renderer.
+* External VGUI support module.
+* PNG & KTX2 image format support.
+* [A set of small improvements](Documentation/), without broken compatibility.
 
 ## Installation & Running
 0) Get Xash3D FWGS binaries: you can use [testing](https://github.com/FWGS/xash3d-fwgs/releases/tag/continuous) build or you can compile engine from source code.

common/defaults.h

@@ -189,4 +189,8 @@ Default build-depended cvar and constant values
 	#define DEFAULT_FULLSCREEN "1" // must be a string
 #endif // DEFAULT_FULLSCREEN
 
+#ifndef DEFAULT_MAX_EDICTS
+	#define DEFAULT_MAX_EDICTS 1200 // was 900 before HL25
+#endif // DEFAULT_MAX_EDICTS
+
 #endif // DEFAULTS_H

common/gameinfo.h

@@ -19,6 +19,8 @@ GNU General Public License for more details.
 #define GFL_NOMODELS	(1<<0)
 #define GFL_NOSKILLS	(1<<1)
 #define GFL_RENDER_PICBUTTON_TEXT   (1<<2)
+#define GFL_HD_BACKGROUND (1<<3)
+#define GFL_ANIMATED_TITLE (1<<4)
 
 /*
 ========================================================================

common/xash3d_types.h

@@ -181,6 +181,7 @@ typedef struct dll_info_s
 } dll_info_t;
 
 typedef void (*setpair_t)( const char *key, const void *value, const void *buffer, void *numpairs );
+typedef void *(*pfnCreateInterface_t)( const char *, int * );
 
 // config strings are a general means of communication from
 // the server to all connected clients.

engine/client/cl_cmds.c

@@ -85,6 +85,12 @@ void CL_PlayCDTrack_f( void )
 		paused = false;
 		looped = false;
 	}
+	else if( !Q_stricmp( command, "playfile" ))
+	{
+		S_StartBackgroundTrack( pszTrack, NULL, 0, true );
+		paused = false;
+		looped = false;
+	}
 	else if( !Q_stricmp( command, "loop" ))
 	{
 		if( Q_isdigit( pszTrack ))
@@ -96,6 +102,12 @@ void CL_PlayCDTrack_f( void )
 		paused = false;
 		looped = true;
 	}
+	else if( !Q_stricmp( command, "loopfile" ))
+	{
+		S_StartBackgroundTrack( pszTrack, pszTrack, 0, true );
+		paused = false;
+		looped = true;
+	}
 	else if( !Q_stricmp( command, "pause" ))
 	{
 		S_StreamSetPause( true );

engine/client/cl_game.c

@@ -1320,9 +1320,10 @@ HSPRITE pfnSPR_LoadExt( const char *szPicName, uint texFlags )
 =========
 pfnSPR_Load
 
+function exported for support GoldSrc Monitor utility
 =========
 */
-static HSPRITE GAME_EXPORT pfnSPR_Load( const char *szPicName )
+HSPRITE EXPORT pfnSPR_Load( const char *szPicName )
 {
 	model_t	*spr;
 
@@ -1368,9 +1369,10 @@ static const model_t *CL_GetSpritePointer( HSPRITE hSprite )
 =========
 pfnSPR_Frames
 
+function exported for support GoldSrc Monitor utility
 =========
 */
-static int GAME_EXPORT pfnSPR_Frames( HSPRITE hPic )
+int EXPORT pfnSPR_Frames( HSPRITE hPic )
 {
 	int	numFrames = 0;
 

engine/client/cl_gameui.c

@@ -414,11 +414,15 @@ static void UI_ConvertGameInfo( GAMEINFO *out, gameinfo_t *in )
 	out->gamemode = in->gamemode;
 
 	if( in->nomodels )
-		out->flags |= GFL_NOMODELS;
+		SetBits( out->flags, GFL_NOMODELS );
 	if( in->noskills )
-		out->flags |= GFL_NOSKILLS;
+		SetBits( out->flags, GFL_NOSKILLS );
 	if( in->render_picbutton_text )
-		out->flags |= GFL_RENDER_PICBUTTON_TEXT;
+		SetBits( out->flags, GFL_RENDER_PICBUTTON_TEXT );
+	if( in->hd_background )
+		SetBits( out->flags, GFL_HD_BACKGROUND );
+	if( in->animated_title )
+		SetBits( out->flags, GFL_ANIMATED_TITLE );
 }
 
 /*
@@ -982,7 +986,7 @@ pfnCheckGameDll
 */
 int GAME_EXPORT pfnCheckGameDll( void )
 {
-#if XASH_INTERNAL_GAMELIBS
+#ifdef XASH_INTERNAL_GAMELIBS
 	return true;
 #else
 	string dllpath;

engine/client/cl_mobile.c

@@ -87,15 +87,6 @@ static int pfnDrawScaledCharacter( int x, int y, int number, int r, int g, int b
 	return CL_DrawCharacter( x, y, number, color, &g_scaled_font, flags );
 }
 
-static void *pfnGetNativeObject( const char *obj )
-{
-	if( !obj )
-		return NULL;
-
-	// Backend should consider that obj is case-sensitive
-	return Platform_GetNativeObject( obj );
-}
-
 static void pfnTouch_HideButtons( const char *name, byte state )
 {
 	Touch_HideButtons( name, state, true );
@@ -124,7 +115,7 @@ static mobile_engfuncs_t gpMobileEngfuncs =
 	Touch_ResetDefaultButtons,
 	pfnDrawScaledCharacter,
 	Sys_Warn,
-	pfnGetNativeObject,
+	Sys_GetNativeObject,
 	ID_SetCustomClientID,
 	pfnParseFileSafe
 };

engine/client/input.c

@@ -172,8 +172,6 @@ void IN_ToggleClientMouse( int newstate, int oldstate )
 {
 	if( newstate == oldstate )
 		return;
-	if( m_ignore.value )
-		return;
 
 	// since SetCursorType controls cursor visibility
 	// execute it first, and then check mouse grab state
@@ -194,6 +192,10 @@ void IN_ToggleClientMouse( int newstate, int oldstate )
 #endif
 	}
 
+	// don't leave the user without cursor if they enabled m_ignore
+	if( m_ignore.value )
+		return;
+
 	if( oldstate == key_game )
 	{
 		IN_DeactivateMouse();

engine/client/ref_common.c

@@ -16,6 +16,7 @@ CVAR_DEFINE_AUTO( gl_msaa_samples, "0", FCVAR_GLCONFIG, "samples number for mult
 CVAR_DEFINE_AUTO( gl_clear, "0", FCVAR_ARCHIVE, "clearing screen after each frame" );
 CVAR_DEFINE_AUTO( r_showtree, "0", FCVAR_ARCHIVE, "build the graph of visible BSP tree" );
 static CVAR_DEFINE_AUTO( r_refdll, "", FCVAR_RENDERINFO, "choose renderer implementation, if supported" );
+static CVAR_DEFINE_AUTO( r_refdll_loaded, "", FCVAR_READ_ONLY, "currently loaded renderer" );
 
 void R_GetTextureParms( int *w, int *h, int texnum )
 {
@@ -519,6 +520,7 @@ static qboolean R_LoadRenderer( const char *refopt )
 		return false;
 	}
 
+	Cvar_FullSet( "r_refdll_loaded", refopt, FCVAR_READ_ONLY );
 	Con_Reportf( "Renderer %s initialized\n", refdll );
 
 	return true;
@@ -567,6 +569,9 @@ static void R_CollectRendererNames( void )
 #if XASH_REF_GL4ES_ENABLED
 		"gl4es",
 #endif
+#if XASH_REF_GLES3COMPAT_ENABLED
+		"gles3compat",
+#endif
 #if XASH_REF_SOFT_ENABLED
 		"soft",
 #endif
@@ -587,6 +592,9 @@ static void R_CollectRendererNames( void )
 #if XASH_REF_GL4ES_ENABLED
 		"GL4ES",
 #endif
+#if XASH_REF_GLES3COMPAT_ENABLED
+		"GLES3 (gl2_shim)"
+#endif
 #if XASH_REF_SOFT_ENABLED
 		"Software",
 #endif
@@ -610,6 +618,7 @@ qboolean R_Init( void )
 	Cvar_RegisterVariable( &gl_clear );
 	Cvar_RegisterVariable( &r_showtree );
 	Cvar_RegisterVariable( &r_refdll );
+	Cvar_RegisterVariable( &r_refdll_loaded );
 
 	// cvars that are expected to exist
 	Cvar_Get( "r_speeds", "0", FCVAR_ARCHIVE, "shows renderer speeds" );

engine/common/common.h

@@ -381,6 +381,7 @@ typedef void (*xcommand_t)( void );
 qboolean FS_LoadProgs( void );
 void FS_Init( void );
 void FS_Shutdown( void );
+void *FS_GetNativeObject( const char *obj );
 
 //
 // cmd.c

engine/common/crashhandler.c

@@ -320,7 +320,9 @@ void Sys_RestoreCrashHandler( void )
 
 #elif XASH_FREEBSD || XASH_NETBSD || XASH_OPENBSD || XASH_ANDROID || XASH_LINUX
 // Posix signal handler
+#ifndef XASH_OPENBSD
 #include <ucontext.h>
+#endif
 #include <signal.h>
 #include <sys/mman.h>
 #include "library.h"

engine/common/filesystem_engine.c

@@ -23,8 +23,17 @@ GNU General Public License for more details.
 fs_api_t g_fsapi;
 fs_globals_t *FI;
 
+static pfnCreateInterface_t fs_pfnCreateInterface;
 static HINSTANCE fs_hInstance;
 
+void *FS_GetNativeObject( const char *obj )
+{
+	if( fs_pfnCreateInterface )
+		return fs_pfnCreateInterface( obj, NULL );
+
+	return NULL;
+}
+
 static void FS_Rescan_f( void )
 {
 	FS_Rescan();
@@ -53,7 +62,7 @@ static fs_interface_t fs_memfuncs =
 	_Mem_Realloc,
 	_Mem_Free,
 
-	Platform_GetNativeObject,
+	Sys_GetNativeObject,
 };
 
 static void FS_UnloadProgs( void )
@@ -98,6 +107,13 @@ qboolean FS_LoadProgs( void )
 		return false;
 	}
 
+	if( !( fs_pfnCreateInterface = (pfnCreateInterface_t)COM_GetProcAddress( fs_hInstance, "CreateInterface" )))
+	{
+		FS_UnloadProgs();
+		Host_Error( "FS_LoadProgs: can't find CreateInterface entry point in %s\n", name );
+		return false;
+	}
+
 	Con_DPrintf( "FS_LoadProgs: filesystem_stdio successfully loaded\n" );
 
 	return true;

engine/common/host.c

@@ -139,7 +139,7 @@ void Sys_PrintUsage( void )
 	O("-sdl_joy_old_api ","use SDL legacy joystick API")
 	O("-sdl_renderer <n>","use alternative SDL_Renderer for software")
 #endif // XASH_SDL
-#if XASH_ANDROID
+#if XASH_ANDROID && !XASH_SDL
 	O("-nativeegl       ","use native egl implementation. Use if screen does not update or black")
 #endif // XASH_ANDROID
 #if XASH_DOS
@@ -1020,7 +1020,7 @@ void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bCha
 #if TARGET_OS_IOS
 		Q_strncpy( host.rootdir, IOS_GetDocsDir(), sizeof( host.rootdir ));
 #elif XASH_ANDROID && XASH_SDL
-		Q_strncpy( host.rootdir, SDL_AndroidGetExternalStoragePath, sizeof( host.rootdir ));
+		Q_strncpy( host.rootdir, SDL_AndroidGetExternalStoragePath(), sizeof( host.rootdir ));
 #elif XASH_PSVITA
 		if ( !PSVita_GetBasePath( host.rootdir, sizeof( host.rootdir )))
 		{

engine/common/launcher.c

@@ -23,15 +23,6 @@ GNU General Public License for more details.
 
 #if XASH_EMSCRIPTEN
 #include <emscripten.h>
-#elif XASH_WIN32
-extern "C"
-{
-// Enable NVIDIA High Performance Graphics while using Integrated Graphics.
-__declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
-
-// Enable AMD High Performance Graphics while using Integrated Graphics.
-__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
-}
 #endif
 
 #define E_GAME	"XASH3D_GAME" // default env dir to start from
@@ -39,6 +30,10 @@ __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
 #define XASH_GAMEDIR	"valve"
 #endif
 
+#if XASH_WIN32
+#error "Single-binary or dedicated builds aren't supported for Windows!"
+#endif
+
 static char        szGameDir[128]; // safe place to keep gamedir
 static int         szArgc;
 static char        **szArgv;
@@ -47,7 +42,7 @@ static void Sys_ChangeGame( const char *progname )
 {
 	// a1ba: may never be called within engine
 	// if platform supports execv() function
-	Q_strncpy( szGameDir, progname, sizeof( szGameDir ) - 1 );
+	Q_strncpy( szGameDir, progname, sizeof( szGameDir ));
 	Host_Shutdown( );
 	exit( Host_Main( szArgc, szArgv, szGameDir, 1, &Sys_ChangeGame ) );
 }
@@ -88,7 +83,6 @@ _inline int Sys_Start( void )
 	return ret;
 }
 
-#if !XASH_WIN32
 int main( int argc, char **argv )
 {
 #if XASH_PSVITA
@@ -100,36 +94,4 @@ int main( int argc, char **argv )
 #endif // XASH_PSVITA
 	return Sys_Start();
 }
-#else
-int __stdcall WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR cmdLine, int nShow)
-{
-	LPWSTR* lpArgv;
-	int ret, i;
-
-	lpArgv = CommandLineToArgvW( GetCommandLineW(), &szArgc );
-	szArgv = ( char** )malloc( (szArgc + 1) * sizeof( char* ));
-
-	for( i = 0; i < szArgc; ++i )
-	{
-		size_t size = wcslen(lpArgv[i]) + 1;
-
-		// just in case, allocate some more memory
-		szArgv[i] = ( char * )malloc( size * sizeof( wchar_t ));
-		wcstombs( szArgv[i], lpArgv[i], size );
-	}
-	szArgv[szArgc] = 0;
-
-	LocalFree( lpArgv );
-
-	ret = Sys_Start();
-
-	for( ; i < szArgc; ++i )
-		free( szArgv[i] );
-	free( szArgv );
-
-	return ret;
-}
-#endif // XASH_WIN32
-
-
-#endif
+#endif // SINGLE_BINARY

engine/common/mod_bmodel.c

@@ -980,7 +980,7 @@ Mod_SampleSizeForFace
 return the current lightmap resolution per face
 ==================
 */
-int Mod_SampleSizeForFace( msurface_t *surf )
+int Mod_SampleSizeForFace( const msurface_t *surf )
 {
 	if( !surf || !surf->texinfo )
 		return LM_SAMPLE_SIZE;
@@ -2012,6 +2012,20 @@ static void Mod_LoadMarkSurfaces( model_t *mod, dbspmodel_t *bmod )
 	}
 }
 
+static qboolean Mod_LooksLikeWaterTexture( const char *name )
+{
+	if(( name[0] == '*' && Q_stricmp( name, REF_DEFAULT_TEXTURE )) || name[0] == '!' )
+		return true;
+
+	if( !Host_IsQuakeCompatible( ))
+	{
+		if( !Q_strncmp( name, "water", 5 ) || !Q_strnicmp( name, "laser", 5 ))
+			return true;
+	}
+
+	return false;
+}
+
 static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureIndex )
 {
 #if !XASH_DEDICATED
@@ -2032,6 +2046,10 @@ static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureInd
 	if( FBitSet( host.features, ENGINE_IMPROVED_LINETRACE ) && mipTex->name[0] == '{' )
 		SetBits( txFlags, TF_KEEP_SOURCE ); // Paranoia2 texture alpha-tracing
 
+	// check if this is water to keep the source texture and expand it to RGBA (so ripple effect works)
+	if( Mod_LooksLikeWaterTexture( mipTex->name ))
+		SetBits( txFlags, TF_KEEP_SOURCE | TF_EXPAND_SOURCE );
+
 	usesCustomPalette = Mod_CalcMipTexUsesCustomPalette( mod, bmod, textureIndex );
 
 	// check for multi-layered sky texture (quake1 specific)
@@ -2449,15 +2467,9 @@ static void Mod_LoadSurfaces( model_t *mod, dbspmodel_t *bmod )
 		if( !Q_strncmp( tex->name, "sky", 3 ))
 			SetBits( out->flags, SURF_DRAWSKY );
 
-		if(( tex->name[0] == '*' && Q_stricmp( tex->name, REF_DEFAULT_TEXTURE )) || tex->name[0] == '!' )
+		if( Mod_LooksLikeWaterTexture( tex->name ))
 			SetBits( out->flags, SURF_DRAWTURB );
 
-		if( !Host_IsQuakeCompatible( ))
-		{
-			if( !Q_strncmp( tex->name, "water", 5 ) || !Q_strnicmp( tex->name, "laser", 5 ))
-				SetBits( out->flags, SURF_DRAWTURB );
-		}
-
 		if( !Q_strncmp( tex->name, "scroll", 6 ))
 			SetBits( out->flags, SURF_CONVEYOR );
 

engine/common/mod_local.h

@@ -155,7 +155,7 @@ int Mod_CheckLump( const char *filename, const int lump, int *lumpsize );
 int Mod_ReadLump( const char *filename, const int lump, void **lumpdata, int *lumpsize );
 int Mod_SaveLump( const char *filename, const int lump, void *lumpdata, int lumpsize );
 mleaf_t *Mod_PointInLeaf( const vec3_t p, mnode_t *node );
-int Mod_SampleSizeForFace( msurface_t *surf );
+int Mod_SampleSizeForFace( const msurface_t *surf );
 byte *Mod_GetPVSForPoint( const vec3_t p );
 void Mod_UnloadBrushModel( model_t *mod );
 void Mod_PrintWorldStats_f( void );

engine/common/net_ws.c

@@ -2200,6 +2200,8 @@ HTTP downloader
 =================================================
 */
 
+#define MAX_HTTP_BUFFER_SIZE (BIT( 13 ))
+
 typedef struct httpserver_s
 {
 	char host[256];
@@ -2240,7 +2242,7 @@ typedef struct httpfile_s
 	qboolean process;
 
 	// query or response
-   char buf[BUFSIZ+1];
+   char buf[MAX_HTTP_BUFFER_SIZE+1];
    int header_size, query_length, bytes_sent;
 } httpfile_t;
 
@@ -2385,18 +2387,18 @@ process incoming data
 */
 static qboolean HTTP_ProcessStream( httpfile_t *curfile )
 {
-	char buf[BUFSIZ+1];
+	char buf[sizeof( curfile->buf )];
 	char *begin = 0;
 	int res;
 
-	if( curfile->header_size >= BUFSIZ )
+	if( curfile->header_size >= sizeof( buf ))
 	{
-		Con_Reportf( S_ERROR "Header to big\n");
+		Con_Reportf( S_ERROR "Header too big, the size is %s\n", curfile->header_size );
 		HTTP_FreeFile( curfile, true );
 		return false;
 	}
 
-	while( ( res = recv( curfile->socket, buf, BUFSIZ - curfile->header_size, 0 )) > 0) // if we got there, we are receiving data
+	while( ( res = recv( curfile->socket, buf, sizeof( buf ) - curfile->header_size, 0 )) > 0) // if we got there, we are receiving data
 	{
 		curfile->blocktime = 0;
 
@@ -2409,7 +2411,7 @@ static qboolean HTTP_ProcessStream( httpfile_t *curfile )
 			if( begin ) // Got full header
 			{
 				int cutheadersize = begin - curfile->buf + 4; // after that begin of data
-				char *length;
+				char *content_length_line;
 
 				Con_Reportf( "HTTP: Got response!\n" );
 
@@ -2428,10 +2430,13 @@ static qboolean HTTP_ProcessStream( httpfile_t *curfile )
 				}
 
 				// print size
-				length = Q_stristr( curfile->buf, "Content-Length: " );
-				if( length )
+				content_length_line = Q_stristr( curfile->buf, "Content-Length: " );
+				if( content_length_line )
 				{
-					int size = Q_atoi( length += 16 );
+					int size;
+
+					content_length_line += sizeof( "Content-Length: " ) - 1;
+					size = Q_atoi( content_length_line );
 
 					Con_Reportf( "HTTP: File size is %d\n", size );
 
@@ -2873,6 +2878,10 @@ static void HTTP_AddCustomServer_f( void )
 	{
 		HTTP_AddCustomServer( Cmd_Argv( 1 ));
 	}
+	else
+	{
+		Con_Printf( S_USAGE "http_addcustomserver <url>\n" );
+	}
 }
 
 /*

engine/common/system.c

@@ -649,3 +649,31 @@ qboolean Sys_NewInstance( const char *gamedir )
 
 	return false;
 }
+
+
+/*
+==================
+Sys_GetNativeObject
+
+Get platform-specific native object
+==================
+*/
+void *Sys_GetNativeObject( const char *obj )
+{
+	void *ptr;
+
+	if( !COM_CheckString( obj ))
+		return NULL;
+
+	ptr = FS_GetNativeObject( obj );
+
+	if( ptr )
+		return ptr;
+
+	// Backend should consider that obj is case-sensitive
+#if XASH_ANDROID
+	ptr = Android_GetNativeObject( obj );
+#endif // XASH_ANDROID
+
+	return ptr;
+}

engine/common/system.h

@@ -70,6 +70,7 @@ void Sys_InitLog( void );
 void Sys_CloseLog( void );
 void Sys_Quit( void ) NORETURN;
 qboolean Sys_NewInstance( const char *gamedir );
+void *Sys_GetNativeObject( const char *obj );
 
 //
 // sys_con.c

engine/common/whereami.c

@@ -632,12 +632,14 @@ int WAI_PREFIX(getExecutablePath)(char* out, int capacity, int* dirname_length)
     else
     {
       const char* PATH = getenv("PATH");
+      const char* begin;
+      size_t argv0_length;
       if (!PATH)
         break;
 
-      size_t argv0_length = strlen(argv[0]);
+      argv0_length = strlen(argv[0]);
 
-      const char* begin = PATH;
+      begin = PATH;
       while (1)
       {
         const char* separator = strchr(begin, ':');

engine/platform/android/android.c

@@ -32,10 +32,9 @@ struct jnimethods_s
 	JNIEnv *env;
 	jobject activity;
 	jclass actcls;
-	jmethodID getID;
-	jmethodID saveID;
-	jmethodID loadID;
-	jmethodID getKeyboardHeight;
+	jmethodID loadAndroidID;
+	jmethodID getAndroidID;
+	jmethodID saveAndroidID;
 } jni;
 
 void Android_Init( void )
@@ -43,10 +42,9 @@ void Android_Init( void )
 	jni.env = (JNIEnv *)SDL_AndroidGetJNIEnv();
 	jni.activity = (jobject)SDL_AndroidGetActivity();
 	jni.actcls = (*jni.env)->GetObjectClass( jni.env, jni.activity );
-	jni.loadID = (*jni.env)->GetMethodID( jni.env, jni.actcls, "loadAndroidID", "()Ljava/lang/String;" );
-	jni.getID = (*jni.env)->GetMethodID( jni.env, jni.actcls, "getAndroidID", "()Ljava/lang/String;" );
-	jni.saveID = (*jni.env)->GetMethodID( jni.env, jni.actcls, "saveAndroidID", "(Ljava/lang/String;)V" );
-	jni.getKeyboardHeight = (*jni.env)->GetMethodID( jni.env, jni.actcls, "getKeyboardHeight", "()I" );
+	jni.loadAndroidID = (*jni.env)->GetMethodID( jni.env, jni.actcls, "loadAndroidID", "()Ljava/lang/String;" );
+	jni.getAndroidID = (*jni.env)->GetMethodID( jni.env, jni.actcls, "getAndroidID", "()Ljava/lang/String;" );
+	jni.saveAndroidID = (*jni.env)->GetMethodID( jni.env, jni.actcls, "saveAndroidID", "(Ljava/lang/String;)V" );
 
 	SDL_SetHint( SDL_HINT_ORIENTATIONS, "LandscapeLeft LandscapeRight" );
 	SDL_SetHint( SDL_HINT_JOYSTICK_HIDAPI_STEAM, "1" );
@@ -95,7 +93,7 @@ const char *Android_GetAndroidID( void )
 
 	if( COM_CheckString( id ) ) return id;
 
-	resultJNIStr = (*jni.env)->CallObjectMethod( jni.env, jni.activity, jni.getID );
+	resultJNIStr = (*jni.env)->CallObjectMethod( jni.env, jni.activity, jni.getAndroidID );
 	resultCStr = (*jni.env)->GetStringUTFChars( jni.env, resultJNIStr, NULL );
 	Q_strncpy( id, resultCStr, sizeof( id ) );
 	(*jni.env)->ReleaseStringUTFChars( jni.env, resultJNIStr, resultCStr );
@@ -114,7 +112,7 @@ const char *Android_LoadID( void )
 	jstring resultJNIStr;
 	const char *resultCStr;
 
-	resultJNIStr = (*jni.env)->CallObjectMethod( jni.env, jni.activity, jni.loadID );
+	resultJNIStr = (*jni.env)->CallObjectMethod( jni.env, jni.activity, jni.loadAndroidID );
 	resultCStr = (*jni.env)->GetStringUTFChars( jni.env, resultJNIStr, NULL );
 	Q_strncpy( id, resultCStr, sizeof( id ) );
 	(*jni.env)->ReleaseStringUTFChars( jni.env, resultJNIStr, resultCStr );
@@ -129,7 +127,7 @@ Android_SaveID
 */
 void Android_SaveID( const char *id )
 {
-	(*jni.env)->CallVoidMethod( jni.env, jni.activity, jni.saveID, (*jni.env)->NewStringUTF( jni.env, id ) );
+	(*jni.env)->CallVoidMethod( jni.env, jni.activity, jni.saveAndroidID, (*jni.env)->NewStringUTF( jni.env, id ) );
 }
 
 /*
@@ -144,14 +142,4 @@ void Platform_ShellExecute( const char *path, const char *parms )
 #endif
 }
 
-/*
-========================
-Android_GetKeyboardHeight
-========================
-*/
-int Android_GetKeyboardHeight( void )
-{
-	return (*jni.env)->CallIntMethod( jni.env, jni.activity, jni.getKeyboardHeight );
-}
-
 #endif // XASH_DEDICATED

engine/platform/platform.h

@@ -63,7 +63,6 @@ const char *Android_LoadID( void );
 void Android_SaveID( const char *id );
 void Android_Init( void );
 void *Android_GetNativeObject( const char *name );
-int Android_GetKeyboardHeight( void );
 #endif
 
 #if XASH_WIN32
@@ -139,17 +138,6 @@ static inline void Platform_Shutdown( void )
 #endif
 }
 
-static inline void *Platform_GetNativeObject( const char *name )
-{
-	void *ptr = NULL;
-
-#if XASH_ANDROID
-	ptr = Android_GetNativeObject( name );
-#endif
-
-	return ptr;
-}
-
 /*
 ==============================================================================
 
@@ -158,7 +146,6 @@ static inline void *Platform_GetNativeObject( const char *name )
 ==============================================================================
 */
 void Platform_Vibrate( float life, char flags );
-void*Platform_GetNativeObject( const char *name );
 
 /*
 ==============================================================================

engine/ref_api.h

@@ -307,7 +307,7 @@ typedef struct ref_api_s
 	qboolean (*CL_AddVisibleEntity)( cl_entity_t *ent, int entityType );
 
 	// brushes
-	int (*Mod_SampleSizeForFace)( struct msurface_s *surf );
+	int (*Mod_SampleSizeForFace)( const struct msurface_s *surf );
 	qboolean (*Mod_BoxVisible)( const vec3_t mins, const vec3_t maxs, const byte *visbits );
 	struct world_static_s *(*GetWorld)( void ); // returns &world
 	mleaf_t *(*Mod_PointInLeaf)( const vec3_t p, mnode_t *node );

engine/server/server.h

@@ -472,6 +472,8 @@ extern convar_t		sv_userinfo_penalty_multiplier;
 extern convar_t		sv_userinfo_penalty_attempts;
 extern convar_t		sv_fullupdate_penalty_time;
 extern convar_t		sv_log_outofband;
+extern convar_t		sv_allow_autoaim;
+extern convar_t		sv_aim;
 
 //===========================================================
 //

engine/server/sv_client.c

@@ -1772,6 +1772,9 @@ static qboolean SV_ShouldUpdateUserinfo( sv_client_t *cl )
 	if( FBitSet( cl->flags, FCL_FAKECLIENT ))
 		return allow;
 
+	if( Host_IsLocalGame( ))
+		return allow;
+
 	// start from 1 second
 	if( !cl->userinfo_penalty )
 		cl->userinfo_penalty = sv_userinfo_penalty_time.value;

engine/server/sv_game.c

@@ -2385,7 +2385,9 @@ static void GAME_EXPORT pfnGetAimVector( edict_t* ent, float speed, float *rgflR
 
 	// try all possible entities
 	VectorCopy( svgame.globals->v_forward, bestdir );
-	bestdist = Cvar_VariableValue( "sv_aim" );
+	if( sv_allow_autoaim.value )
+		bestdist = sv_aim.value;
+	else bestdist = 0;
 
 	check = EDICT_NUM( 1 ); // start at first client
 	for( i = 1; i < svgame.numEntities; i++, check++ )
@@ -4965,12 +4967,6 @@ static qboolean SV_ParseEdict( char **pfile, edict_t *ent )
 			pkvd[i].szValue = copystring( temp );
 		}
 #endif
-		if( !Q_strcmp( pkvd[i].szKeyName, "light" ))
-		{
-			Mem_Free( pkvd[i].szKeyName );
-			pkvd[i].szKeyName = copystring( "light_level" );
-		}
-
 		if( !pkvd[i].fHandled )
 		{
 			pkvd[i].szClassName = classname;

engine/server/sv_main.c

@@ -23,6 +23,7 @@ CVAR_DEFINE_AUTO( sv_lan, "0", 0, "server is a lan server ( no heartbeat, no aut
 CVAR_DEFINE_AUTO( sv_lan_rate, "20000.0", 0, "rate for lan server" );
 CVAR_DEFINE_AUTO( sv_nat, "0", 0, "enable NAT bypass for this server" );
 CVAR_DEFINE_AUTO( sv_aim, "1", FCVAR_ARCHIVE|FCVAR_SERVER, "auto aiming option" );
+CVAR_DEFINE_AUTO( sv_allow_autoaim, "0", FCVAR_ARCHIVE|FCVAR_SERVER, "auto aiming option (for HL25 compatibility)" );
 CVAR_DEFINE_AUTO( sv_unlag, "1", 0, "allow lag compensation on server-side" );
 CVAR_DEFINE_AUTO( sv_maxunlag, "0.5", 0, "max latency value which can be interpolated (by default ping should not exceed 500 units)" );
 CVAR_DEFINE_AUTO( sv_unlagpush, "0.0", 0, "interpolation bias for unlag time" );
@@ -885,6 +886,7 @@ void SV_Init( void )
 	Cvar_RegisterVariable( &sv_fps );
 	Cvar_RegisterVariable( &showtriggers );
 	Cvar_RegisterVariable( &sv_aim );
+	Cvar_RegisterVariable( &sv_allow_autoaim );
 	Cvar_RegisterVariable( &deathmatch );
 	Cvar_RegisterVariable( &coop );
 	Cvar_RegisterVariable( &teamplay );

engine/server/sv_save.c

@@ -984,7 +984,10 @@ static void ParseSaveTables( SAVERESTOREDATA *pSaveData, SAVE_HEADER *pHeader, i
 	InitEntityTable( pSaveData, pSaveData->tableCount );
 
 	for( i = 0; i < pSaveData->tableCount; i++ )
+	{
 		svgame.dllFuncs.pfnSaveReadFields( pSaveData, "ETABLE", &pSaveData->pTable[i], gEntityTable, ARRAYSIZE( gEntityTable ));
+		pSaveData->pTable[i].pent = NULL;
+	}
 
 	pSaveData->pBaseData = pSaveData->pCurrentData;
 	pSaveData->size = 0;

engine/wscript

@@ -225,9 +225,13 @@ def build(bld):
 
 	# Switch and PSVita have custom parameters
 	if bld.env.DEST_OS in ['nswitch', 'psvita']:
+		program = 'cxxprogram'
+		if bld.env.DEST_OS == 'nswitch':
+			program = 'cprogram' # avoid linking with g++, we link standard library explicitly
+
 		bld(source = source,
 			target = 'xash',
-			features = 'c cxxprogram',
+			features = ['c', program],
 			includes = includes,
 			use = libs,
 			install_path = None,

filesystem/VFileSystem009.cpp

@@ -233,6 +233,13 @@ public:
 		return FS_FileTime( p, false );
 	}
 
+	long int GetFileModificationTime( const char *path )
+	{
+		// TODO: properly reverse-engineer this
+		FixupPath( p, path );
+		return FS_FileTime( p, false );
+	}
+
 	void FileTimeToString( char *p, int size, long int time ) override
 	{
 		const time_t curtime = time;

filesystem/VFileSystem009.h

@@ -40,8 +40,7 @@ public:
 	virtual ~IBaseInterface() {}
 };
 
-class IVFileSystem009 : public IBaseInterface
-{
+class IVFileSystem009 : public IBaseInterface {
 public:
 	virtual void Mount() = 0; /* linkage=_ZN11IFileSystem5MountEv */
 
@@ -148,8 +147,8 @@ public:
 	virtual FileHandle_t OpenFromCacheForRead(const char *, const char *, const char *) = 0; /* linkage=_ZN11IFileSystem20OpenFromCacheForReadEPKcS1_S1_ */
 
 	virtual void AddSearchPathNoWrite(const char *, const char *) = 0; /* linkage=_ZN11IFileSystem20AddSearchPathNoWriteEPKcS1_ */
+
+	virtual long int GetFileModificationTime(const char *) = 0; /* linkage=_ZN11IFileSystem23GetFileModificationTimeEPKc */
 };
 
-#define FILESYSTEM_INTERFACE_VERSION "VFileSystem009" // never change this!
-
 #endif // VFILESYSTEM009_H

filesystem/android.c

@@ -0,0 +1,325 @@
+/*
+android.c - android support for filesystem
+Copyright (C) 2022 Velaron
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+*/
+
+#include "port.h"
+
+#if XASH_ANDROID
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stddef.h>
+#include STDINT_H
+#include "filesystem_internal.h"
+#include "crtlib.h"
+#include "xash3d_mathlib.h"
+#include "common/com_strings.h"
+
+#include <jni.h>
+#include <android/asset_manager.h>
+#include <android/asset_manager_jni.h>
+#include <time.h>
+
+struct android_assets_s
+{
+	string package_name;
+	qboolean engine;
+	AAssetManager *asset_manager;
+	AAssetDir *dir;
+};
+
+struct jni_methods_s
+{
+	JNIEnv *env;
+	jobject activity;
+	jclass activity_class;
+	jmethodID getPackageName;
+	jmethodID getCallingPackage;
+	jmethodID getAssetsList;
+	jmethodID getAssets;
+} jni;
+
+static void Android_GetAssetManager( android_assets_t *assets )
+{
+	jobject assetManager;
+
+	assetManager = (*jni.env)->CallObjectMethod( jni.env, jni.activity, jni.getAssets, assets->engine );
+
+	if( assetManager )
+		assets->asset_manager = AAssetManager_fromJava( jni.env, assetManager );
+	else if( assets->engine )
+		Con_Reportf( S_WARN "Couldn't add engine assets!" );
+}
+
+static const char *Android_GetPackageName( qboolean engine )
+{
+	static string pkg;
+	jstring resultJNIStr;
+	const char *resultCStr;
+
+	resultJNIStr = (*jni.env)->CallObjectMethod( jni.env, jni.activity, engine ? jni.getPackageName : jni.getCallingPackage );
+
+	if( !resultJNIStr )
+		return NULL;
+
+	resultCStr = (*jni.env)->GetStringUTFChars( jni.env, resultJNIStr, NULL );
+	Q_strncpy( pkg, resultCStr, sizeof( pkg ));
+	(*jni.env)->ReleaseStringUTFChars( jni.env, resultJNIStr, resultCStr );
+
+	return pkg;
+}
+
+static void Android_ListDirectory( stringlist_t *list, const char *path, qboolean engine )
+{
+	jstring JStr = (*jni.env)->NewStringUTF( jni.env, path );
+	jobjectArray JNIArray = (*jni.env)->CallObjectMethod( jni.env, jni.activity, jni.getAssetsList, engine, JStr );
+	int JNIArraySize = (*jni.env)->GetArrayLength( jni.env, JNIArray );
+
+	for( int i = 0; i < JNIArraySize; i++ )
+	{
+		jstring JNIStr = (*jni.env)->GetObjectArrayElement( jni.env, JNIArray, i );
+		const char *CStr = (*jni.env)->GetStringUTFChars( jni.env, JNIStr, NULL );
+
+		stringlistappend( list, (char *)CStr );
+		(*jni.env)->ReleaseStringUTFChars( jni.env, JNIStr, CStr );
+	}
+}
+
+static void FS_CloseAndroidAssets( android_assets_t *assets )
+{
+	if( assets->dir )
+		AAssetDir_close( assets->dir );
+
+	Mem_Free( assets );
+}
+
+static android_assets_t *FS_LoadAndroidAssets( qboolean engine )
+{
+	android_assets_t *assets = Mem_Calloc( fs_mempool, sizeof( *assets ));
+
+	assets->engine = engine;
+
+	Android_GetAssetManager( assets );
+	if( !assets->asset_manager )
+	{
+		FS_CloseAndroidAssets( assets );
+		return NULL;
+	}
+
+	assets->dir = AAssetManager_openDir( assets->asset_manager, "" );
+	if( !assets->dir )
+	{
+		FS_CloseAndroidAssets( assets );
+		return NULL;
+	}
+
+	return assets;
+}
+
+static int FS_FileTime_AndroidAssets( searchpath_t *search, const char *filename )
+{
+	static time_t time;
+
+	if( !time )
+	{
+		struct tm file_tm;
+
+		strptime( __DATE__ " "__TIME__, "%b %d %Y %H:%M:%S", &file_tm );
+		time = mktime( &file_tm );
+	}
+
+	return time;
+}
+
+static int FS_FindFile_AndroidAssets( struct searchpath_s *search, const char *path, char *fixedname, size_t len )
+{
+	AAsset *assets = AAssetManager_open( search->assets->asset_manager, path, AASSET_MODE_UNKNOWN );
+
+	if( assets )
+	{
+		AAsset_close( assets );
+
+		Q_strncpy( fixedname, path, len );
+		return 0;
+	}
+
+	return -1;
+}
+
+static void FS_PrintInfo_AndroidAssets( searchpath_t *search, char *dst, size_t size )
+{
+	Q_snprintf( dst, size, "%s", search->assets->package_name );
+}
+
+static void FS_Close_AndroidAssets( searchpath_t *search )
+{
+	FS_CloseAndroidAssets( search->assets );
+}
+
+static void FS_Search_AndroidAssets( searchpath_t *search, stringlist_t *list, const char *pattern, int caseinsensitive )
+{
+	string temp;
+	stringlist_t dirlist;
+	const char *slash, *backslash, *colon, *separator;
+	int basepathlength, dirlistindex, resultlistindex;
+	char *basepath;
+
+	slash = Q_strrchr( pattern, '/' );
+	backslash = Q_strrchr( pattern, '\\' );
+	colon = Q_strrchr( pattern, ':' );
+
+	separator = Q_max( slash, backslash );
+	separator = Q_max( separator, colon );
+
+	basepathlength = separator ? (separator + 1 - pattern) : 0;
+	basepath = Mem_Calloc( fs_mempool, basepathlength + 1 );
+	if( basepathlength )
+		memcpy( basepath, pattern, basepathlength );
+	basepath[basepathlength] = '\0';
+
+	stringlistinit( &dirlist );
+	Android_ListDirectory( &dirlist, basepath, search->assets->engine );
+
+	Q_strncpy( temp, basepath, sizeof( temp ));
+
+	for( dirlistindex = 0; dirlistindex < dirlist.numstrings; dirlistindex++ )
+	{
+		Q_strncpy( &temp[basepathlength], dirlist.strings[dirlistindex], sizeof( temp ) - basepathlength );
+
+		if( matchpattern( temp, (char *)pattern, true ))
+		{
+			for( resultlistindex = 0; resultlistindex < list->numstrings; resultlistindex++ )
+			{
+				if( !Q_strcmp( list->strings[resultlistindex], temp ))
+					break;
+			}
+
+			if( resultlistindex == list->numstrings )
+				stringlistappend( list, temp );
+		}
+	}
+
+	stringlistfreecontents( &dirlist );
+
+	Mem_Free( basepath );
+}
+
+static file_t *FS_OpenFile_AndroidAssets( searchpath_t *search, const char *filename, const char *mode, int pack_ind )
+{
+	file_t *file = Mem_Calloc( fs_mempool, sizeof( *file ));
+	AAsset *assets = AAssetManager_open( search->assets->asset_manager, filename, AASSET_MODE_RANDOM );
+
+	file->handle = AAsset_openFileDescriptor( assets, &file->offset, &file->real_length );
+
+	file->position = 0;
+	file->ungetc = EOF;
+
+	AAsset_close( assets );
+
+	return file;
+}
+
+static byte *FS_LoadAndroidAssetsFile( searchpath_t *search, const char *path, int pack_ind, fs_offset_t *filesize )
+{
+	byte *buf;
+	off_t size;
+	AAsset *asset;
+
+	if( filesize ) *filesize = 0;
+
+	asset = AAssetManager_open( search->assets->asset_manager, path, AASSET_MODE_RANDOM );
+	if( !asset )
+		return NULL;
+
+	size = AAsset_getLength( asset );
+
+	buf = (byte *)Mem_Malloc( fs_mempool, size + 1 );
+	buf[size] = '\0';
+
+	if( AAsset_read( asset, buf, size ) < 0 )
+	{
+		Mem_Free( buf );
+		AAsset_close( asset );
+		return NULL;
+	}
+
+	AAsset_close( asset );
+
+	if( filesize ) *filesize = size;
+
+	return buf;
+}
+
+searchpath_t *FS_AddAndroidAssets_Fullpath( const char *path, int flags )
+{
+	searchpath_t *search;
+	android_assets_t *assets = NULL;
+	qboolean engine = true;
+
+	if( FBitSet( flags, FS_STATIC_PATH | FS_CUSTOM_PATH ))
+		return NULL;
+
+	if( FBitSet( flags, FS_GAMEDIR_PATH ) && Q_stricmp( GI->basedir, GI->gamefolder ))
+		engine = false;
+
+	assets = FS_LoadAndroidAssets( engine );
+
+	if( !assets )
+	{
+		Con_Reportf( S_ERROR "%s: unable to load Android assets \"%s\"\n", __FUNCTION__, Android_GetPackageName( engine ));
+		return NULL;
+	}
+
+	Q_strncpy( assets->package_name, Android_GetPackageName( engine ), sizeof( assets->package_name ));
+
+	search = Mem_Calloc( fs_mempool, sizeof( *search ));
+
+	Q_strncpy( search->filename, assets->package_name, sizeof( search->filename ));
+	search->assets = assets;
+	search->type = SEARCHPATH_ANDROID_ASSETS;
+	SetBits( search->flags, FS_NOWRITE_PATH | FS_CUSTOM_PATH );
+
+	search->pfnPrintInfo = FS_PrintInfo_AndroidAssets;
+	search->pfnClose = FS_Close_AndroidAssets;
+	search->pfnOpenFile = FS_OpenFile_AndroidAssets;
+	search->pfnFileTime = FS_FileTime_AndroidAssets;
+	search->pfnFindFile = FS_FindFile_AndroidAssets;
+	search->pfnSearch = FS_Search_AndroidAssets;
+	search->pfnLoadFile = FS_LoadAndroidAssetsFile;
+
+	Con_Reportf( "Adding Android assets: %s\n", assets->package_name );
+
+	return search;
+}
+
+void FS_InitAndroid( void )
+{
+	jmethodID getContext;
+
+	jni.env = (JNIEnv *)Sys_GetNativeObject( "JNIEnv" );
+	jni.activity_class = Sys_GetNativeObject( "ActivityClass" );
+
+	getContext = (*jni.env)->GetStaticMethodID( jni.env, jni.activity_class, "getContext", "()Landroid/content/Context;" );
+	jni.activity = (*jni.env)->CallStaticObjectMethod( jni.env, jni.activity_class, getContext );
+
+	jni.getPackageName = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getPackageName", "()Ljava/lang/String;" );
+	jni.getCallingPackage = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getCallingPackage", "()Ljava/lang/String;" );
+	jni.getAssetsList = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getAssetsList", "(ZLjava/lang/String;)[Ljava/lang/String;" );
+	jni.getAssets = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getAssets", "(Z)Landroid/content/res/AssetManager;" );
+}
+
+#endif // XASH_ANDROID

filesystem/filesystem.c

@@ -34,6 +34,7 @@ GNU General Public License for more details.
 #include <stdio.h>
 #include <stdarg.h>
 #include "port.h"
+#include "defaults.h"
 #include "const.h"
 #include "crtlib.h"
 #include "crclib.h"
@@ -71,8 +72,10 @@ const fs_archive_t g_archives[] =
 static const fs_archive_t g_directory_archive =
 { NULL, SEARCHPATH_PLAIN, FS_AddDir_Fullpath, false };
 
-// static const fs_archive_t g_android_archive =
-// { NULL, SEARCHPATH_ANDROID, FS_AddAndroid_Fullpath, false, false };
+#ifdef XASH_ANDROID
+static const fs_archive_t g_android_archive =
+{ NULL, SEARCHPATH_ANDROID_ASSETS, FS_AddAndroidAssets_Fullpath, false };
+#endif
 
 #ifdef XASH_REDUCE_FD
 static file_t *fs_last_readfile;
@@ -154,7 +157,7 @@ void stringlistfreecontents( stringlist_t *list )
 	list->strings = NULL;
 }
 
-void stringlistappend( stringlist_t *list, char *text )
+void stringlistappend( stringlist_t *list, const char *text )
 {
 	size_t	textlen;
 
@@ -403,6 +406,10 @@ void FS_AddGameDirectory( const char *dir, uint flags )
 
 	stringlistfreecontents( &list );
 
+#ifdef XASH_ANDROID
+	FS_AddArchive_Fullpath( &g_android_archive, dir, flags );
+#endif
+
 	// add the directory to the search path
 	// (unpacked files have the priority over packed files)
 	search = FS_AddArchive_Fullpath( &g_directory_archive, dir, flags );
@@ -596,7 +603,7 @@ static void FS_WriteGameInfo( const char *filepath, gameinfo_t *GameInfo )
 	}
 
 	if( GameInfo->noskills )
-		FS_Printf( f, "noskills\t\t\"%i\"\n", GameInfo->nomodels );
+		FS_Printf( f, "noskills\t\t\"%i\"\n", GameInfo->noskills );
 
 #define SAVE_AGED_COUNT 2 // the default count of quick and auto saves
 	if( GameInfo->quicksave_aged_count != SAVE_AGED_COUNT )
@@ -606,6 +613,13 @@ static void FS_WriteGameInfo( const char *filepath, gameinfo_t *GameInfo )
 		FS_Printf( f, "autosave_aged_count\t\t%d\n", GameInfo->autosave_aged_count );
 #undef SAVE_AGED_COUNT
 
+	// HL25 compatibility
+	if( GameInfo->animated_title )
+		FS_Printf( f, "animated_title\t\t%i\n", GameInfo->animated_title );
+
+	if( GameInfo->hd_background )
+		FS_Printf( f, "hd_background\t\t%i\n", GameInfo->hd_background );
+
 	// always expose our extensions :)
 	FS_Printf( f, "internal_vgui_support\t\t%s\n", GameInfo->internal_vgui_support ? "1" : "0" );
 	FS_Printf( f, "render_picbutton_text\t\t%s\n", GameInfo->render_picbutton_text ? "1" : "0" );
@@ -638,7 +652,7 @@ void FS_InitGameInfo( gameinfo_t *GameInfo, const char *gamedir )
 	Q_strncpy( GameInfo->sp_entity, "info_player_start", sizeof( GameInfo->sp_entity ));
 	Q_strncpy( GameInfo->mp_entity, "info_player_deathmatch", sizeof( GameInfo->mp_entity ));
 
-	GameInfo->max_edicts     = 900; // default value if not specified
+	GameInfo->max_edicts     = DEFAULT_MAX_EDICTS; // default value if not specified
 	GameInfo->max_tents      = 500;
 	GameInfo->max_beams      = 128;
 	GameInfo->max_particles  = 4096;
@@ -783,6 +797,17 @@ void FS_ParseGenericGameInfo( gameinfo_t *GameInfo, const char *buf, const qbool
 			pfile = COM_ParseFile( pfile, token, sizeof( token ));
 			GameInfo->max_edicts = bound( MIN_EDICTS, Q_atoi( token ), MAX_EDICTS );
 		}
+		// valid for both
+		else if( !Q_stricmp( token, "hd_background" ))
+		{
+			pfile = COM_ParseFile( pfile, token, sizeof( token ));
+			GameInfo->hd_background = Q_atoi( token ) ? true : false;
+		}
+		else if( !Q_stricmp( token, "animated_title" ))
+		{
+			pfile = COM_ParseFile( pfile, token, sizeof( token ));
+			GameInfo->animated_title = Q_atoi( token ) ? true : false;
+		}
 		// only for gameinfo
 		else if( isGameInfo )
 		{
@@ -1386,7 +1411,7 @@ static void _Sys_Error( const char *fmt, ... )
 	exit( 1 );
 }
 
-static void *_Platform_GetNativeObject_stub( const char *object )
+static void *Sys_GetNativeObject_stub( const char *object )
 {
 	return NULL;
 }
@@ -1406,6 +1431,10 @@ qboolean FS_InitStdio( qboolean unused_set_to_true, const char *rootdir, const c
 
 	FS_InitMemory();
 
+#ifdef XASH_ANDROID
+	FS_InitAndroid();
+#endif
+
 	Q_strncpy( fs_rootdir, rootdir, sizeof( fs_rootdir ));
 	Q_strncpy( fs_gamedir, gamedir, sizeof( fs_gamedir ));
 	Q_strncpy( fs_basedir, basedir, sizeof( fs_basedir ));
@@ -2841,7 +2870,7 @@ fs_interface_t g_engfuncs =
 	_Mem_Alloc,
 	_Mem_Realloc,
 	_Mem_Free,
-	_Platform_GetNativeObject_stub
+	Sys_GetNativeObject_stub
 };
 
 static qboolean FS_InitInterface( int version, fs_interface_t *engfuncs )
@@ -2883,9 +2912,9 @@ static qboolean FS_InitInterface( int version, fs_interface_t *engfuncs )
 		Con_Reportf( "filesystem_stdio: custom memory allocation functions found\n" );
 	}
 
-	if( engfuncs->_Platform_GetNativeObject )
+	if( engfuncs->_Sys_GetNativeObject )
 	{
-		g_engfuncs._Platform_GetNativeObject = engfuncs->_Platform_GetNativeObject;
+		g_engfuncs._Sys_GetNativeObject = engfuncs->_Sys_GetNativeObject;
 		Con_Reportf( "filesystem_stdio: custom platform-specific functions found\n" );
 	}
 

filesystem/filesystem.h

@@ -32,7 +32,8 @@ extern "C"
 #endif // __cplusplus
 
 #define FS_API_VERSION 2 // not stable yet!
-#define FS_API_CREATEINTERFACE_TAG "XashFileSystem002" // follow FS_API_VERSION!!!
+#define FS_API_CREATEINTERFACE_TAG   "XashFileSystem002" // follow FS_API_VERSION!!!
+#define FILESYSTEM_INTERFACE_VERSION "VFileSystem009" // never change this!
 
 // search path flags
 enum
@@ -105,6 +106,10 @@ typedef struct gameinfo_s
 
 	int		quicksave_aged_count; // min is 1, max is 99
 	int		autosave_aged_count; // min is 1, max is 99
+
+	// HL25 compatibility keys
+	qboolean hd_background;
+	qboolean animated_title;
 } gameinfo_t;
 
 typedef enum
@@ -210,7 +215,7 @@ typedef struct fs_interface_t
 	void  (*_Mem_Free)( void *data, const char *filename, int fileline );
 
 	// platform
-	void *(*_Platform_GetNativeObject)( const char *object );
+	void *(*_Sys_GetNativeObject)( const char *object );
 } fs_interface_t;
 
 typedef int (*FSAPI)( int version, fs_api_t *api, fs_globals_t **globals, fs_interface_t *interface );

filesystem/filesystem_internal.h

@@ -22,6 +22,10 @@ GNU General Public License for more details.
 #include "xash3d_types.h"
 #include "filesystem.h"
 
+#if XASH_ANDROID
+#include <android/asset_manager.h>
+#endif
+
 #ifdef __cplusplus
 extern "C"
 {
@@ -31,6 +35,10 @@ typedef struct dir_s dir_t;
 typedef struct zip_s zip_t;
 typedef struct pack_s pack_t;
 typedef struct wfile_s wfile_t;
+#if XASH_ANDROID
+typedef struct android_assets_s android_assets_t;
+// typedef struct android_saf_s android_saf_t;
+#endif
 
 #define FILE_BUFF_SIZE		(2048)
 
@@ -58,7 +66,8 @@ enum
 	SEARCHPATH_PAK,
 	SEARCHPATH_WAD,
 	SEARCHPATH_ZIP,
-	SEARCHPATH_PK3DIR, // it's actually a plain directory but it must behave like a ZIP archive
+	SEARCHPATH_PK3DIR, // it's actually a plain directory but it must behave like a ZIP archive,
+	SEARCHPATH_ANDROID_ASSETS
 };
 
 typedef struct stringlist_s
@@ -81,6 +90,9 @@ typedef struct searchpath_s
 		pack_t  *pack;
 		wfile_t *wad;
 		zip_t   *zip;
+#if XASH_ANDROID
+		android_assets_t *assets;
+#endif
 	};
 
 	struct searchpath_s *next;
@@ -127,7 +139,7 @@ extern const fs_archive_t g_archives[];
 #define Con_DPrintf (*g_engfuncs._Con_DPrintf)
 #define Con_Reportf (*g_engfuncs._Con_Reportf)
 #define Sys_Error   (*g_engfuncs._Sys_Error)
-#define Platform_GetNativeObject (*g_engfuncs._Platform_GetNativeObject)
+#define Sys_GetNativeObject (*g_engfuncs._Sys_GetNativeObject)
 
 //
 // filesystem.c
@@ -179,7 +191,7 @@ qboolean MD5_HashFile( byte digest[16], const char *pszFileName, uint seed[4] );
 // stringlist ops
 void stringlistinit( stringlist_t *list );
 void stringlistfreecontents( stringlist_t *list );
-void stringlistappend( stringlist_t *list, char *text );
+void stringlistappend( stringlist_t *list, const char *text );
 void stringlistsort( stringlist_t *list );
 void listdirectory( stringlist_t *list, const char *path );
 
@@ -225,6 +237,12 @@ searchpath_t *FS_AddDir_Fullpath( const char *path, int flags );
 qboolean FS_FixFileCase( dir_t *dir, const char *path, char *dst, const size_t len, qboolean createpath );
 void FS_InitDirectorySearchpath( searchpath_t *search, const char *path, int flags );
 
+//
+// android.c
+//
+void FS_InitAndroid( void );
+searchpath_t *FS_AddAndroidAssets_Fullpath( const char *path, int flags );
+
 #ifdef __cplusplus
 }
 #endif

filesystem/tests/interface.cpp

@@ -18,7 +18,6 @@ typedef void *HMODULE;
 
 HMODULE g_hModule;
 FSAPI g_pfnGetFSAPI;
-typedef void *(*pfnCreateInterface_t)( const char *, int * );
 pfnCreateInterface_t g_pfnCreateInterface;
 fs_api_t g_fs;
 fs_globals_t *g_nullglobals;

filesystem/wscript

@@ -10,19 +10,19 @@ def configure(conf):
 	}
 	conf.env.append_unique('CXXFLAGS', conf.get_flags_by_compiler(nortti, conf.env.COMPILER_CC))
 
-	if conf.env.DEST_OS != 'android':
-		if conf.env.cxxshlib_PATTERN.startswith('lib'):
-			conf.env.cxxshlib_PATTERN = conf.env.cxxshlib_PATTERN[3:]
+	if conf.env.DEST_OS == 'android':
+		conf.check_cc(lib='android')
+	elif conf.env.cxxshlib_PATTERN.startswith('lib'): # remove lib prefix for other systems than Android
+		conf.env.cxxshlib_PATTERN = conf.env.cxxshlib_PATTERN[3:]
 
 def build(bld):
 	bld(name = 'filesystem_includes', export_includes = '.')
 
-	libs = [ 'filesystem_includes' ]
+	libs = [ 'filesystem_includes', 'sdk_includes' ]
+
 	# on PSVita do not link any libraries that are already in the main executable, but add the includes target
-	if bld.env.DEST_OS == 'psvita':
-		libs += [ 'sdk_includes' ]
-	else:
-		libs += [ 'public' ]
+	if bld.env.DEST_OS != 'psvita':
+		libs += [ 'public', 'ANDROID' ]
 
 	bld.shlib(target = 'filesystem_stdio',
 		features = 'cxx seq',

game_launch/wscript

@@ -21,21 +21,19 @@ def configure(conf):
 	conf.define_cond('XASH_DISABLE_MENU_CHANGEGAME', conf.options.DISABLE_MENU_CHANGEGAME)
 
 def build(bld):
-	libs = ['sdk_includes']
 	source = ['game.cpp']
-	defines = []
 
-	if bld.env.DEST_OS != 'win32':
-		libs += [ 'DL' ]
-	else:
-		libs += ['USER32', 'SHELL32']
+	if bld.env.DEST_OS == 'win32':
 		source += ['game.rc']
 
+	# Half-Life 25th anniversary update doesn't have server library explicitly linked to libm
+	if bld.env.DEST_OS == 'linux':
+		bld.env.LDFLAGS += ['-Wl,--no-as-needed', '-lm']
+
 	bld(source = source,
 		target   = 'xash3d', # hl.exe
 		features = 'c cxx cxxprogram',
-		use      = libs,
-		defines  = defines,
+		use      = 'sdk_includes DL USER32 SHELL32',
 		rpath    = bld.env.DEFAULT_RPATH,
 		install_path = bld.env.BINDIR,
 		subsystem = bld.env.MSVC_SUBSYSTEM

public/wscript

@@ -12,8 +12,7 @@ def options(opt):
 	return
 
 def configure(conf):
-	# stub
-	return
+	conf.define('XASH_BUILD_COMMIT', conf.env.GIT_VERSION if conf.env.GIT_VERSION else 'notset')
 
 def build(bld):
 	bld(name = 'sdk_includes', export_includes = '. ../common ../pm_shared ../engine')

public/xash3d_mathlib.c

@@ -384,18 +384,6 @@ void VectorsAngles( const vec3_t forward, const vec3_t right, const vec3_t up, v
 //
 // bounds operations
 //
-/*
-=================
-ClearBounds
-=================
-*/
-void ClearBounds( vec3_t mins, vec3_t maxs )
-{
-	// make bogus range
-	mins[0] = mins[1] = mins[2] =  999999.0f;
-	maxs[0] = maxs[1] = maxs[2] = -999999.0f;
-}
-
 /*
 =================
 AddPointToBounds
@@ -416,7 +404,7 @@ void AddPointToBounds( const vec3_t v, vec3_t mins, vec3_t maxs )
 
 /*
 =================
-ExpandBounds
+ExpandBounds (not used anywhere?)
 =================
 */
 void ExpandBounds( vec3_t mins, vec3_t maxs, float offset )
@@ -429,34 +417,6 @@ void ExpandBounds( vec3_t mins, vec3_t maxs, float offset )
 	maxs[2] += offset;
 }
 
-/*
-=================
-BoundsIntersect
-=================
-*/
-qboolean BoundsIntersect( const vec3_t mins1, const vec3_t maxs1, const vec3_t mins2, const vec3_t maxs2 )
-{
-	if( mins1[0] > maxs2[0] || mins1[1] > maxs2[1] || mins1[2] > maxs2[2] )
-		return false;
-	if( maxs1[0] < mins2[0] || maxs1[1] < mins2[1] || maxs1[2] < mins2[2] )
-		return false;
-	return true;
-}
-
-/*
-=================
-BoundsAndSphereIntersect
-=================
-*/
-qboolean BoundsAndSphereIntersect( const vec3_t mins, const vec3_t maxs, const vec3_t origin, float radius )
-{
-	if( mins[0] > origin[0] + radius || mins[1] > origin[1] + radius || mins[2] > origin[2] + radius )
-		return false;
-	if( maxs[0] < origin[0] - radius || maxs[1] < origin[1] - radius || maxs[2] < origin[2] - radius )
-		return false;
-	return true;
-}
-
 /*
 =================
 SphereIntersect

public/xash3d_mathlib.h

@@ -195,10 +195,32 @@ void AngleVectors( const vec3_t angles, vec3_t forward, vec3_t right, vec3_t up
 void VectorsAngles( const vec3_t forward, const vec3_t right, const vec3_t up, vec3_t angles );
 void PlaneIntersect( const struct mplane_s *plane, const vec3_t p0, const vec3_t p1, vec3_t out );
 
-void ClearBounds( vec3_t mins, vec3_t maxs );
+static inline void ClearBounds( vec3_t mins, vec3_t maxs )
+{
+	// make bogus range
+	mins[0] = mins[1] = mins[2] =  999999.0f;
+	maxs[0] = maxs[1] = maxs[2] = -999999.0f;
+}
+
+static inline qboolean BoundsIntersect( const vec3_t mins1, const vec3_t maxs1, const vec3_t mins2, const vec3_t maxs2 )
+{
+	if( mins1[0] > maxs2[0] || mins1[1] > maxs2[1] || mins1[2] > maxs2[2] )
+		return false;
+	if( maxs1[0] < mins2[0] || maxs1[1] < mins2[1] || maxs1[2] < mins2[2] )
+		return false;
+	return true;
+}
+
+static inline qboolean BoundsAndSphereIntersect( const vec3_t mins, const vec3_t maxs, const vec3_t origin, float radius )
+{
+	if( mins[0] > origin[0] + radius || mins[1] > origin[1] + radius || mins[2] > origin[2] + radius )
+		return false;
+	if( maxs[0] < origin[0] - radius || maxs[1] < origin[1] - radius || maxs[2] < origin[2] - radius )
+		return false;
+	return true;
+}
+
 void AddPointToBounds( const vec3_t v, vec3_t mins, vec3_t maxs );
-qboolean BoundsIntersect( const vec3_t mins1, const vec3_t maxs1, const vec3_t mins2, const vec3_t maxs2 );
-qboolean BoundsAndSphereIntersect( const vec3_t mins, const vec3_t maxs, const vec3_t origin, float radius );
 qboolean SphereIntersect( const vec3_t vSphereCenter, float fSphereRadiusSquared, const vec3_t vLinePt, const vec3_t vLineDir );
 float RadiusFromBounds( const vec3_t mins, const vec3_t maxs );
 void ExpandBounds( vec3_t mins, vec3_t maxs, float offset );

ref/gl/gl2_shim/gl2_shim.c

@@ -34,7 +34,7 @@ Limitations:
 #include "gl_local.h"
 #ifndef XASH_GL_STATIC
 #include "gl2_shim.h"
-#include <malloc.h>
+#include ALLOCA_H
 
 #define MAX_SHADERLEN 4096
 // increase this when adding more attributes

ref/gl/gl_decals.c

@@ -391,30 +391,15 @@ float *R_DecalVertsClip( decal_t *pDecal, msurface_t *surf, int texture, int *pV
 // Generate lighting coordinates at each vertex for decal vertices v[] on surface psurf
 static void R_DecalVertsLight( float *v, msurface_t *surf, int vertCount )
 {
-	float		s, t;
-	mtexinfo_t	*tex;
-	mextrasurf_t	*info = surf->info;
 	float		sample_size;
 	int		j;
 
 	sample_size = gEngfuncs.Mod_SampleSizeForFace( surf );
-	tex = surf->texinfo;
 
 	for( j = 0; j < vertCount; j++, v += VERTEXSIZE )
 	{
 		// lightmap texture coordinates
-		s = DotProduct( v, info->lmvecs[0] ) + info->lmvecs[0][3] - info->lightmapmins[0];
-		s += surf->light_s * sample_size;
-		s += sample_size * 0.5f;
-		s /= BLOCK_SIZE * sample_size; //fa->texinfo->texture->width;
-
-		t = DotProduct( v, info->lmvecs[1] ) + info->lmvecs[1][3] - info->lightmapmins[1];
-		t += surf->light_t * sample_size;
-		t += sample_size * 0.5f;
-		t /= BLOCK_SIZE * sample_size; //fa->texinfo->texture->height;
-
-		v[5] = s;
-		v[6] = t;
+		R_LightmapCoord( v, surf, sample_size, &v[5] );
 	}
 }
 

ref/gl/gl_image.c

@@ -342,6 +342,8 @@ void R_SetTextureParameters( void )
 	// change all the existing mipmapped texture objects
 	for( i = 0; i < gl_numTextures; i++ )
 		GL_UpdateTextureParams( i );
+
+	R_UpdateRippleTexParams();
 }
 
 /*
@@ -2317,6 +2319,7 @@ void R_InitImages( void )
 	// validate cvars
 	R_SetTextureParameters();
 	GL_CreateInternalTextures();
+	R_InitRipples();
 
 	gEngfuncs.Cmd_AddCommand( "texturelist", R_TextureList_f, "display loaded textures list" );
 }

ref/gl/gl_local.h

@@ -439,6 +439,7 @@ void GL_ResetFogColor( void );
 void R_GenerateVBO( void );
 void R_ClearVBO( void );
 void R_AddDecalVBO( decal_t *pdecal, msurface_t *surf );
+void R_LightmapCoord( const vec3_t v, const msurface_t *surf, const float sample_size, vec2_t coords );
 
 //
 // gl_rpart.c
@@ -489,6 +490,11 @@ void R_ClearSkyBox( void );
 void R_DrawSkyBox( void );
 void R_DrawClouds( void );
 void EmitWaterPolys( msurface_t *warp, qboolean reverse );
+void R_InitRipples( void );
+void R_ResetRipples( void );
+void R_AnimateRipples( void );
+void R_UpdateRippleTexParams( void );
+void R_UploadRipples( texture_t *image );
 
 //
 // gl_vgui.c
@@ -750,6 +756,9 @@ extern convar_t	r_vbo;
 extern convar_t	r_vbo_dlightmode;
 extern convar_t r_studio_sort_textures;
 extern convar_t r_studio_drawelements;
+extern convar_t r_ripple;
+extern convar_t r_ripple_updatetime;
+extern convar_t r_ripple_spawntime;
 
 //
 // engine shared convars

ref/gl/gl_opengl.c

@@ -30,6 +30,10 @@ CVAR_DEFINE_AUTO( r_traceglow, "0", FCVAR_GLCONFIG, "cull flares behind models"
 CVAR_DEFINE_AUTO( gl_round_down, "2", FCVAR_GLCONFIG|FCVAR_READ_ONLY, "round texture sizes to nearest POT value" );
 CVAR_DEFINE( r_vbo, "gl_vbo", "0", FCVAR_ARCHIVE, "draw world using VBO (known to be glitchy)" );
 CVAR_DEFINE( r_vbo_dlightmode, "gl_vbo_dlightmode", "1", FCVAR_ARCHIVE, "vbo dlight rendering mode (0-1)" );
+CVAR_DEFINE_AUTO( r_ripple, "0", FCVAR_GLCONFIG, "enable software-like water texture ripple simulation" );
+CVAR_DEFINE_AUTO( r_ripple_updatetime, "0.05", FCVAR_GLCONFIG, "how fast ripple simulation is" );
+CVAR_DEFINE_AUTO( r_ripple_spawntime, "0.1", FCVAR_GLCONFIG, "how fast new ripples spawn" );
+
 
 DEFINE_ENGINE_SHARED_CVAR_LIST()
 
@@ -1186,6 +1190,9 @@ void GL_InitCommands( void )
 	gEngfuncs.Cvar_RegisterVariable( &r_traceglow );
 	gEngfuncs.Cvar_RegisterVariable( &r_studio_sort_textures );
 	gEngfuncs.Cvar_RegisterVariable( &r_studio_drawelements );
+	gEngfuncs.Cvar_RegisterVariable( &r_ripple );
+	gEngfuncs.Cvar_RegisterVariable( &r_ripple_updatetime );
+	gEngfuncs.Cvar_RegisterVariable( &r_ripple_spawntime );
 
 	gEngfuncs.Cvar_RegisterVariable( &gl_extensions );
 	gEngfuncs.Cvar_RegisterVariable( &gl_texture_nearest );

ref/gl/gl_rmain.c

@@ -969,6 +969,8 @@ void R_RenderScene( void )
 
 	R_MarkLeaves();
 	R_DrawFog ();
+	if( RI.drawWorld )
+		R_AnimateRipples();
 
 	R_CheckGLFog();
 	R_DrawWorld();

ref/gl/gl_rmisc.c

@@ -150,6 +150,7 @@ void R_NewMap( void )
 
 	GL_BuildLightmaps ();
 	R_GenerateVBO();
+	R_ResetRipples();
 
 	if( gEngfuncs.drawFuncs->R_NewMap != NULL )
 		gEngfuncs.drawFuncs->R_NewMap();

ref/gl/gl_rsurf.c

@@ -61,6 +61,52 @@ void Mod_SetOrthoBounds( const float *mins, const float *maxs )
 	Vector2Subtract( maxs, world_orthocenter, world_orthohalf );
 }
 
+void R_LightmapCoord( const vec3_t v, const msurface_t *surf, const float sample_size, vec2_t coords )
+{
+	const mextrasurf_t *info = surf->info;
+	float s, t;
+
+	s = DotProduct( v, info->lmvecs[0] ) + info->lmvecs[0][3] - info->lightmapmins[0];
+	s += surf->light_s * sample_size;
+	s += sample_size * 0.5f;
+	s /= BLOCK_SIZE * sample_size; //fa->texinfo->texture->width;
+
+	t = DotProduct( v, info->lmvecs[1] ) + info->lmvecs[1][3] - info->lightmapmins[1];
+	t += surf->light_t * sample_size;
+	t += sample_size * 0.5f;
+	t /= BLOCK_SIZE * sample_size; //fa->texinfo->texture->width;
+
+	Vector2Set( coords, s, t );
+}
+
+static void R_TextureCoord( const vec3_t v, const msurface_t *surf, vec2_t coords )
+{
+	const mtexinfo_t *info = surf->texinfo;
+	float s, t;
+
+	s = DotProduct( v, info->vecs[0] );
+	t = DotProduct( v, info->vecs[1] );
+
+	if( !FBitSet( surf->flags, SURF_DRAWTURB ))
+	{
+		s = ( s + info->vecs[0][3] ) / info->texture->width;
+		t = ( t + info->vecs[1][3] ) / info->texture->height;
+	}
+
+	Vector2Set( coords, s, t );
+}
+
+static void R_GetEdgePosition( const model_t *mod, const msurface_t *fa, int i, vec3_t vec )
+{
+	const int lindex = mod->surfedges[fa->firstedge + i];
+	const medge_t *pedges = mod->edges;
+
+	if( lindex > 0 )
+		VectorCopy( mod->vertexes[pedges[lindex].v[0]].position, vec );
+	else
+		VectorCopy( mod->vertexes[pedges[-lindex].v[1]].position, vec );
+}
+
 static void BoundPoly( int numverts, float *verts, vec3_t mins, vec3_t maxs )
 {
 	int	i, j;
@@ -81,9 +127,8 @@ static void BoundPoly( int numverts, float *verts, vec3_t mins, vec3_t maxs )
 static void SubdividePolygon_r( model_t *loadmodel, msurface_t *warpface, int numverts, float *verts )
 {
 	vec3_t		front[SUBDIVIDE_SIZE], back[SUBDIVIDE_SIZE];
-	mextrasurf_t	*warpinfo = warpface->info;
 	float		dist[SUBDIVIDE_SIZE];
-	float		m, frac, s, t, *v;
+	float		m, frac, *v;
 	int		i, j, k, f, b;
 	float		sample_size;
 	vec3_t		mins, maxs;
@@ -160,41 +205,13 @@ static void SubdividePolygon_r( model_t *loadmodel, msurface_t *warpface, int nu
 	for( i = 0; i < numverts; i++, verts += 3 )
 	{
 		VectorCopy( verts, poly->verts[i] );
-
-		if( FBitSet( warpface->flags, SURF_DRAWTURB ))
-		{
-			s = DotProduct( verts, warpface->texinfo->vecs[0] );
-			t = DotProduct( verts, warpface->texinfo->vecs[1] );
-		}
-		else
-		{
-			s = DotProduct( verts, warpface->texinfo->vecs[0] ) + warpface->texinfo->vecs[0][3];
-			t = DotProduct( verts, warpface->texinfo->vecs[1] ) + warpface->texinfo->vecs[1][3];
-			s /= warpface->texinfo->texture->width;
-			t /= warpface->texinfo->texture->height;
-		}
-
-		poly->verts[i][3] = s;
-		poly->verts[i][4] = t;
+		R_TextureCoord( verts, warpface, &poly->verts[i][3] );
 
 		// for speed reasons
 		if( !FBitSet( warpface->flags, SURF_DRAWTURB ))
 		{
 			// lightmap texture coordinates
-			s = DotProduct( verts, warpinfo->lmvecs[0] ) + warpinfo->lmvecs[0][3];
-			s -= warpinfo->lightmapmins[0];
-			s += warpface->light_s * sample_size;
-			s += sample_size * 0.5f;
-			s /= BLOCK_SIZE * sample_size; //fa->texinfo->texture->width;
-
-			t = DotProduct( verts, warpinfo->lmvecs[1] ) + warpinfo->lmvecs[1][3];
-			t -= warpinfo->lightmapmins[1];
-			t += warpface->light_t * sample_size;
-			t += sample_size * 0.5f;
-			t /= BLOCK_SIZE * sample_size; //fa->texinfo->texture->height;
-
-			poly->verts[i][5] = s;
-			poly->verts[i][6] = t;
+			R_LightmapCoord( verts, warpface, sample_size, &poly->verts[i][5] );
 		}
 	}
 }
@@ -204,7 +221,7 @@ void GL_SetupFogColorForSurfaces( void )
 	vec3_t	fogColor;
 	float	factor, div;
 
-	if( !glState.isFogEnabled)
+	if( !glState.isFogEnabled )
 		return;
 
 	if( RI.currententity && RI.currententity->curstate.rendermode == kRenderTransTexture )
@@ -240,26 +257,16 @@ can be done reasonably.
 void GL_SubdivideSurface( model_t *loadmodel, msurface_t *fa )
 {
 	vec3_t	verts[SUBDIVIDE_SIZE];
-	int	numverts;
-	int	i, lindex;
-	float	*vec;
+	int	i;
 
 	// convert edges back to a normal polygon
-	numverts = 0;
 	for( i = 0; i < fa->numedges; i++ )
-	{
-		lindex = loadmodel->surfedges[fa->firstedge + i];
-
-		if( lindex > 0 ) vec = loadmodel->vertexes[loadmodel->edges[lindex].v[0]].position;
-		else vec = loadmodel->vertexes[loadmodel->edges[-lindex].v[1]].position;
-		VectorCopy( vec, verts[numverts] );
-		numverts++;
-	}
+		R_GetEdgePosition( loadmodel, fa, i, verts[i] );
 
 	SetBits( fa->flags, SURF_DRAWTURB_QUADS ); // predict state
 
 	// do subdivide
-	SubdividePolygon_r( loadmodel, fa, numverts, verts[0] );
+	SubdividePolygon_r( loadmodel, fa, fa->numedges, verts[0] );
 }
 
 /*
@@ -269,14 +276,10 @@ GL_BuildPolygonFromSurface
 */
 void GL_BuildPolygonFromSurface( model_t *mod, msurface_t *fa )
 {
-	int		i, lindex, lnumverts;
-	medge_t		*pedges, *r_pedge;
-	mextrasurf_t	*info = fa->info;
+	int		i, lnumverts;
 	float		sample_size;
 	texture_t		*tex;
 	gl_texture_t	*glt;
-	float		*vec;
-	float		s, t;
 	glpoly_t		*poly;
 
 	if( !mod || !fa->texinfo || !fa->texinfo->texture )
@@ -296,7 +299,6 @@ void GL_BuildPolygonFromSurface( model_t *mod, msurface_t *fa )
 	sample_size = gEngfuncs.Mod_SampleSizeForFace( fa );
 
 	// reconstruct the polygon
-	pedges = mod->edges;
 	lnumverts = fa->numedges;
 
 	// detach if already created, reconstruct again
@@ -312,44 +314,9 @@ void GL_BuildPolygonFromSurface( model_t *mod, msurface_t *fa )
 
 	for( i = 0; i < lnumverts; i++ )
 	{
-		lindex = mod->surfedges[fa->firstedge + i];
-
-		if( lindex > 0 )
-		{
-			r_pedge = &pedges[lindex];
-			vec = mod->vertexes[r_pedge->v[0]].position;
-		}
-		else
-		{
-			r_pedge = &pedges[-lindex];
-			vec = mod->vertexes[r_pedge->v[1]].position;
-		}
-
-		s = DotProduct( vec, fa->texinfo->vecs[0] ) + fa->texinfo->vecs[0][3];
-		s /= fa->texinfo->texture->width;
-
-		t = DotProduct( vec, fa->texinfo->vecs[1] ) + fa->texinfo->vecs[1][3];
-		t /= fa->texinfo->texture->height;
-
-		VectorCopy( vec, poly->verts[i] );
-		poly->verts[i][3] = s;
-		poly->verts[i][4] = t;
-
-		// lightmap texture coordinates
-		s = DotProduct( vec, info->lmvecs[0] ) + info->lmvecs[0][3];
-		s -= info->lightmapmins[0];
-		s += fa->light_s * sample_size;
-		s += sample_size * 0.5f;
-		s /= BLOCK_SIZE * sample_size; //fa->texinfo->texture->width;
-
-		t = DotProduct( vec, info->lmvecs[1] ) + info->lmvecs[1][3];
-		t -= info->lightmapmins[1];
-		t += fa->light_t * sample_size;
-		t += sample_size * 0.5f;
-		t /= BLOCK_SIZE * sample_size; //fa->texinfo->texture->height;
-
-		poly->verts[i][5] = s;
-		poly->verts[i][6] = t;
+		R_GetEdgePosition( mod, fa, i, poly->verts[i] );
+		R_TextureCoord( poly->verts[i], fa, &poly->verts[i][3] );
+		R_LightmapCoord( poly->verts[i], fa, sample_size, &poly->verts[i][5] );
 	}
 
 	// remove co-linear points - Ed
@@ -1135,14 +1102,15 @@ void R_RenderBrushPoly( msurface_t *fa, int cull_type )
 
 	t = R_TextureAnimation( fa );
 
-	GL_Bind( XASH_TEXTURE0, t->gl_texturenum );
-
 	if( FBitSet( fa->flags, SURF_DRAWTURB ))
 	{
+		R_UploadRipples( t );
+
 		// warp texture, no lightmaps
 		EmitWaterPolys( fa, (cull_type == CULL_BACKSIDE));
 		return;
 	}
+	else GL_Bind( XASH_TEXTURE0, t->gl_texturenum );
 
 	if( t->fb_texturenum )
 	{
@@ -1411,7 +1379,7 @@ void R_DrawWaterSurfaces( void )
 			continue;
 
 		// set modulate mode explicitly
-		GL_Bind( XASH_TEXTURE0, t->gl_texturenum );
+		R_UploadRipples( t );
 
 		for( ; s; s = s->texturechain )
 			EmitWaterPolys( s, false );

ref/gl/gl_warp.c

@@ -62,6 +62,29 @@ static float r_turbsin[] =
 #include "warpsin.h"
 };
 
+#define RIPPLES_CACHEWIDTH_BITS 7
+#define RIPPLES_CACHEWIDTH ( 1 << RIPPLES_CACHEWIDTH_BITS )
+#define RIPPLES_CACHEWIDTH_MASK (( RIPPLES_CACHEWIDTH ) - 1 )
+#define RIPPLES_TEXSIZE ( RIPPLES_CACHEWIDTH * RIPPLES_CACHEWIDTH )
+#define RIPPLES_TEXSIZE_MASK ( RIPPLES_TEXSIZE - 1 )
+
+STATIC_ASSERT( RIPPLES_TEXSIZE == 0x4000, "fix the algorithm to work with custom resolution" );
+
+static struct
+{
+	double time;
+	double oldtime;
+
+	short *curbuf, *oldbuf;
+	short buf[2][RIPPLES_TEXSIZE];
+	qboolean update;
+
+	uint32_t texture[RIPPLES_TEXSIZE];
+	int gl_texturenum;
+	int rippletexturenum;
+	float texturescale; // not all textures are 128x128, scale the texcoords down
+} g_ripple;
+
 static qboolean CheckSkybox( const char *name, char out[6][MAX_STRING] )
 {
 	const char	*skybox_ext[3] = { "dds", "tga", "bmp" };
@@ -799,10 +822,18 @@ void EmitWaterPolys( msurface_t *warp, qboolean reverse )
 			os = v[3];
 			ot = v[4];
 
-			s = os + r_turbsin[(int)((ot * 0.125f + gpGlobals->time) * TURBSCALE) & 255];
-			s *= ( 1.0f / SUBDIVIDE_SIZE );
+			if( !r_ripple.value )
+			{
+				s = os + r_turbsin[(int)((ot * 0.125f + gpGlobals->time) * TURBSCALE) & 255];
+				t = ot + r_turbsin[(int)((os * 0.125f + gpGlobals->time) * TURBSCALE) & 255];
+			}
+			else
+			{
+				s = os / g_ripple.texturescale;
+				t = ot / g_ripple.texturescale;
+			}
 
-			t = ot + r_turbsin[(int)((os * 0.125f + gpGlobals->time) * TURBSCALE) & 255];
+			s *= ( 1.0f / SUBDIVIDE_SIZE );
 			t *= ( 1.0f / SUBDIVIDE_SIZE );
 
 			pglTexCoord2f( s, t );
@@ -822,3 +853,193 @@ void EmitWaterPolys( msurface_t *warp, qboolean reverse )
 
 	GL_SetupFogColorForSurfaces();
 }
+
+/*
+============================================================
+
+	HALF-LIFE SOFTWARE WATER
+
+============================================================
+*/
+void R_ResetRipples( void )
+{
+	g_ripple.curbuf = g_ripple.buf[0];
+	g_ripple.oldbuf = g_ripple.buf[1];
+	g_ripple.time = g_ripple.oldtime = gpGlobals->time - 0.1;
+	memset( g_ripple.buf, 0, sizeof( g_ripple.buf ));
+}
+
+void R_InitRipples( void )
+{
+	rgbdata_t pic = { 0 };
+
+	pic.width = pic.height = RIPPLES_CACHEWIDTH;
+	pic.depth = 1;
+	pic.flags = IMAGE_HAS_COLOR;
+	pic.buffer = (byte *)g_ripple.texture;
+	pic.type = PF_RGBA_32;
+	pic.size = sizeof( g_ripple.texture );
+	pic.numMips = 1;
+	memset( pic.buffer, 0, pic.size );
+
+	g_ripple.rippletexturenum = GL_LoadTextureInternal( "*rippletex", &pic, TF_NOMIPMAP );
+}
+
+static void R_SwapBufs( void )
+{
+	short *tempbufp = g_ripple.curbuf;
+	g_ripple.curbuf = g_ripple.oldbuf;
+	g_ripple.oldbuf = tempbufp;
+}
+
+static void R_SpawnNewRipple( int x, int y, short val )
+{
+#define PIXEL( x, y ) ((( x ) & RIPPLES_CACHEWIDTH_MASK ) + ((( y ) & RIPPLES_CACHEWIDTH_MASK) << 7 ))
+	g_ripple.oldbuf[PIXEL( x, y )] += val;
+
+	val >>= 2;
+	g_ripple.oldbuf[PIXEL( x + 1, y )] += val;
+	g_ripple.oldbuf[PIXEL( x - 1, y )] += val;
+	g_ripple.oldbuf[PIXEL( x, y + 1 )] += val;
+	g_ripple.oldbuf[PIXEL( x, y - 1 )] += val;
+#undef PIXEL
+}
+
+static void R_RunRipplesAnimation( const short *oldbuf, short *pbuf )
+{
+	size_t i = 0;
+	const int w = RIPPLES_CACHEWIDTH;
+	const int m = RIPPLES_TEXSIZE_MASK;
+
+	for( i = w; i < m + w; i++, pbuf++ )
+	{
+		*pbuf = (
+			( (int)oldbuf[( i - ( w * 2 )) & m]
+			+ (int)oldbuf[( i - ( w + 1 )) & m]
+			+ (int)oldbuf[( i - ( w - 1 )) & m]
+			+ (int)oldbuf[( i ) & m]) >> 1 ) - (int)*pbuf;
+
+		*pbuf -= ( *pbuf >> 6 );
+	}
+}
+
+static int MostSignificantBit( unsigned int v )
+{
+#if __GNUC__
+	return 31 - __builtin_clz( v );
+#else
+	int i;
+	for( i = 0, v >>= 1; v; v >>= 1, i++ );
+	return i;
+#endif
+}
+
+void R_AnimateRipples( void )
+{
+	double frametime = gpGlobals->time - g_ripple.time;
+
+	g_ripple.update = r_ripple.value && frametime >= r_ripple_updatetime.value;
+
+	if( !g_ripple.update )
+		return;
+
+	g_ripple.time = gpGlobals->time;
+
+	R_SwapBufs();
+
+	if( g_ripple.time - g_ripple.oldtime > r_ripple_spawntime.value )
+	{
+		int x, y, val;
+
+		g_ripple.oldtime = g_ripple.time;
+
+		x = rand() & 0x7fff;
+		y = rand() & 0x7fff;
+		val = rand() & 0x3ff;
+
+		R_SpawnNewRipple( x, y, val );
+	}
+
+	R_RunRipplesAnimation( g_ripple.oldbuf, g_ripple.curbuf );
+}
+
+void R_UpdateRippleTexParams( void )
+{
+	gl_texture_t *tex = R_GetTexture( g_ripple.rippletexturenum );
+
+	GL_Bind( XASH_TEXTURE0, g_ripple.rippletexturenum );
+
+	if( gl_texture_nearest.value )
+	{
+		pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
+		pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
+	}
+	else
+	{
+		pglTexParameteri( tex->target, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
+		pglTexParameteri( tex->target, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+	}
+}
+
+void R_UploadRipples( texture_t *image )
+{
+	gl_texture_t *glt;
+	uint32_t *pixels;
+	int wbits, wmask, wshft;
+
+	// discard unuseful textures
+	if( !r_ripple.value || image->width > RIPPLES_CACHEWIDTH || image->width != image->height )
+	{
+		GL_Bind( XASH_TEXTURE0, image->gl_texturenum );
+		return;
+	}
+
+	glt = R_GetTexture( image->gl_texturenum );
+	if( !glt || !glt->original || !glt->original->buffer || !FBitSet( glt->flags, TF_EXPAND_SOURCE ))
+	{
+		GL_Bind( XASH_TEXTURE0, image->gl_texturenum );
+		return;
+	}
+
+	GL_Bind( XASH_TEXTURE0, g_ripple.rippletexturenum );
+
+	// no updates this frame
+	if( !g_ripple.update && image->gl_texturenum == g_ripple.gl_texturenum )
+		return;
+
+	g_ripple.gl_texturenum = image->gl_texturenum;
+	if( r_ripple.value == 1.0f )
+	{
+		g_ripple.texturescale = Q_max( 1.0f, image->width / 64.0f );
+	}
+	else
+	{
+		g_ripple.texturescale = 1.0f;
+	}
+
+
+	pixels = (uint32_t *)glt->original->buffer;
+	wbits = MostSignificantBit( image->width );
+	wshft = 7 - wbits;
+	wmask = image->width - 1;
+
+	for( int y = 0; y < image->height; y++ )
+	{
+		int ry = y << ( 7 + wshft );
+
+		for( int x = 0; x < image->width; x++ )
+		{
+			int rx = x << wshft;
+			int val = g_ripple.curbuf[ry + rx] >> 4;
+
+			int py = (y - val) & wmask;
+			int px = (x + val) & wmask;
+			int p = ( py << wbits ) + px;
+
+			g_ripple.texture[(y << wbits) + x] = pixels[p];
+		}
+	}
+
+	pglTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, image->width, image->width, 0,
+		GL_RGBA, GL_UNSIGNED_BYTE, g_ripple.texture );
+}

scripts/cirrus/build_freebsd.sh

@@ -16,7 +16,7 @@ build_engine()
 	if [ "$APP" = "xashds" ]; then
 		./waf configure -T release -d --enable-tests || die_configure
 	elif [ "$APP" = "xash3d-fwgs" ]; then
-		./waf configure -T release --enable-stb --enable-utils --enable-gl4es --enable-gles1 --enable-gles2 --enable-tests || die_configure
+		./waf configure -T release --enable-utils --enable-gl4es --enable-gles1 --enable-gles2 --enable-tests || die_configure
 	else
 		die
 	fi

scripts/gha/build_android.sh

@@ -1,25 +1,22 @@
 #!/bin/bash
 
-export ANDROID_SDK_HOME=$GITHUB_WORKSPACE/sdk
-export ANDROID_NDK_HOME=$ANDROID_SDK_HOME/ndk-bundle
+unset ANDROID_SDK_ROOT
+export JAVA_HOME=$GITHUB_WORKSPACE/jdk-17.0.7+7
+export ANDROID_HOME=$GITHUB_WORKSPACE/sdk
+export PATH=$PATH:$JAVA_HOME/bin:$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$ANDROID_HOME/cmdline-tools/tools/bin
 
 pushd android
-if [[ "$GH_CPU_ARCH" == "32" ]]; then
-	export ARCHS="armeabi armeabi-v7a x86"
-elif [[ "$GH_CPU_ARCH" == "64" ]]; then
-	export ARCHS="aarch64 x86_64"
-elif [[ "$GH_CPU_ARCH" == "32&64" ]]; then
-	export ARCHS="armeabi armeabi-v7a x86 aarch64 x86_64"
-fi
 
-sh compile.sh release
+./gradlew assembleContinuous
 
+pushd app/build/outputs/apk/continuous
+
+$ANDROID_HOME/build-tools/34.0.0/apksigner sign --ks $GITHUB_WORKSPACE/android/debug.keystore --ks-key-alias androiddebugkey \
+    --ks-pass pass:android --key-pass pass:android --out app-continuous-signed.apk app-continuous-unsigned.apk
+
+popd
 popd
 
 mkdir -p artifacts/
 
-if [[ "$GH_CPU_ARCH" == "64" ]]; then
-	mv android/xashdroid.apk artifacts/xashdroid-64.apk
-else
-	mv android/xashdroid.apk artifacts/xashdroid-32.apk
-fi
+mv android/app/build/outputs/apk/continuous/app-continuous-signed.apk artifacts/xash3d-fwgs-android.apk

scripts/gha/build_nswitch_docker.sh

@@ -41,7 +41,7 @@ make -C libsolder install || die
 echo "Building engine..."
 
 ./waf configure -T release --nswitch || die_configure
-./waf build install --destdir=pkgtemp/xash3d || die
+./waf build install --destdir=pkgtemp/xash3d -v || die
 
 echo "Building HLSDK..."
 

scripts/gha/deps_android.sh

@@ -1,38 +1,43 @@
 #!/bin/bash
 
-echo "Download HLSDK"
-
 cd $GITHUB_WORKSPACE
-git clone --depth 1 --recursive https://github.com/FWGS/hlsdk-xash3d -b mobile_hacks hlsdk || exit 1
 
-echo "Download and unpack Android SDK"
+echo "Download JDK 17"
+wget https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.7%2B7/OpenJDK17U-jdk_x64_linux_hotspot_17.0.7_7.tar.gz -qO jdk.tar.gz || exit 1
+tar -xzf jdk.tar.gz
+export JAVA_HOME=$GITHUB_WORKSPACE/jdk-17.0.7+7
+export PATH=$PATH:$JAVA_HOME/bin
+
+echo "Download hlsdk-portable"
+git clone --depth 1 --recursive https://github.com/FWGS/hlsdk-portable -b mobile_hacks hlsdk || exit 1
+
+echo "Download Android SDK"
 mkdir -p sdk || exit 1
 pushd sdk
-wget https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip -qO sdk.zip > /dev/null || exit 1
+wget https://dl.google.com/android/repository/commandlinetools-linux-9477386_latest.zip -qO sdk.zip || exit 1
 unzip -q sdk.zip || exit 1
+mv cmdline-tools tools
+mkdir -p cmdline-tools
+mv tools cmdline-tools/tools
+unset ANDROID_SDK_ROOT
+export ANDROID_HOME=$GITHUB_WORKSPACE/sdk
+export PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$ANDROID_HOME/cmdline-tools/tools/bin
 popd
 
-echo "Download all needed tools and NDK"
-yes | sdk/tools/bin/sdkmanager --licenses > /dev/null 2>/dev/null # who even reads licenses? :)
-sdk/tools/bin/sdkmanager --install build-tools\;29.0.1 platform-tools platforms\;android-29 > /dev/null 2>/dev/null
-wget https://dl.google.com/android/repository/android-ndk-r25-linux.zip -qO ndk.zip > /dev/null || exit 1
-unzip -q ndk.zip || exit 1
-mv android-ndk-r25 sdk/ndk-bundle || exit 1
+echo "Download all needed tools and Android NDK"
+yes | sdkmanager --licenses > /dev/null 2>/dev/null # who even reads licenses? :)
+sdkmanager --install build-tools\;34.0.0 platform-tools platforms\;android-34 ndk\;26.0.10792818
 
-echo "Download Xash3D FWGS Android source"
-git clone --depth 1 https://github.com/FWGS/xash3d-android-project -b waf android || exit 1
-pushd android
+echo "Download Xash3D FWGS Android source code"
+git clone --depth 1 --recursive https://github.com/Velaron/xash3d-android-project -b gradle android || exit 1
+pushd android/app/src/main/cpp
 
 mv xash3d-fwgs xash3d-fwgs-sub
 ln -s $GITHUB_WORKSPACE xash3d-fwgs
 echo "Installed Xash3D FWGS source symlink"
 
-mv hlsdk-xash3d hlsdk-xash3d-sub
-ln -s $GITHUB_WORKSPACE/hlsdk hlsdk-xash3d
-echo "Installed HLSDK source symlink"
-
-mv xash-extras xash-extras-sub
-ln -s $GITHUB_WORKSPACE/xash-extras xash-extras
-echo "Installed xash-extras symlink"
+mv hlsdk-portable hlsdk-portable-sub
+ln -s $GITHUB_WORKSPACE/hlsdk hlsdk-portable
+echo "Installed hlsdk-portable source symlink"
 
 popd

scripts/waifulib/compiler_optimizations.py

@@ -30,7 +30,7 @@ compiler_optimizations.CFLAGS['gottagofast'] = {
 }
 '''
 
-VALID_BUILD_TYPES = ['fastnative', 'fast', 'release', 'debug', 'sanitize', 'msan', 'none']
+VALID_BUILD_TYPES = ['fastnative', 'fast', 'humanrights', 'debug', 'sanitize', 'msan', 'none']
 
 LINKFLAGS = {
 	'common': {
@@ -75,7 +75,7 @@ CFLAGS = {
 		'clang':   ['-Ofast', '-march=native'],
 		'default': ['-O3']
 	},
-	'release': {
+	'humanrights': {
 		'msvc':    ['/O2', '/Zi'],
 		'owcc':    ['-O3', '-foptimize-sibling-calls', '-fomit-leaf-frame-pointer', '-fomit-frame-pointer', '-fschedule-insns', '-funsafe-math-optimizations', '-funroll-loops', '-frerun-optimizer', '-finline-functions', '-finline-limit=512', '-fguess-branch-probability', '-fno-strict-aliasing', '-floop-optimize'],
 		'gcc':     ['-O3', '-fno-semantic-interposition'],
@@ -119,7 +119,7 @@ POLLY_CFLAGS = {
 def options(opt):
 	grp = opt.add_option_group('Compiler optimization options')
 
-	grp.add_option('-T', '--build-type', action='store', dest='BUILD_TYPE', default='release',
+	grp.add_option('-T', '--build-type', action='store', dest='BUILD_TYPE', default='humanrights',
 		help = 'build type: debug, release or none(custom flags)')
 
 	grp.add_option('--enable-lto', action = 'store_true', dest = 'LTO', default = False,
@@ -131,6 +131,11 @@ def options(opt):
 def configure(conf):
 	conf.start_msg('Build type')
 
+	# legacy naming for default release build
+	# https://chaos.social/@karolherbst/111340511652012860
+	if conf.options.BUILD_TYPE == 'release':
+		conf.options.BUILD_TYPE = 'humanrights'
+
 	if not conf.options.BUILD_TYPE in VALID_BUILD_TYPES:
 		conf.end_msg(conf.options.BUILD_TYPE, color='RED')
 		conf.fatal('Invalid build type. Valid are: %s' % ', '.join(VALID_BUILD_TYPES))

utils/mdldec/mdldec.c

@@ -13,6 +13,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 */
 
+#include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -32,6 +33,167 @@ studiohdr_t	 *model_hdr;
 studiohdr_t	 *texture_hdr;
 studiohdr_t	**anim_hdr;
 
+/*
+============
+IsValidName
+============
+*/
+static qboolean IsValidName( char *name )
+{
+	if( !( isalpha( *name ) || isdigit( *name )))
+		return false;
+
+	while( *( ++name ))
+	{
+		if( isalpha( *name ) || isdigit( *name )
+		    || *name == '.' || *name == '-' || *name == '_'
+		    || *name == ' ' || *name == '(' || *name == ')'
+		    || *name == '[' || *name == ']')
+			continue;
+		// Found control character Ctrl+Shift+A(SOH|^A|0x1) in the end of name in some models.
+		else if( name[1] == '\0' )
+		{
+			*name = '\0';
+			return true;
+		}
+
+		return false;
+	}
+
+	return true;
+}
+
+/*
+============
+TextureNameFix
+============
+*/
+static void TextureNameFix( void )
+{
+	int			 i, j, len, counter, protected = 0;
+	qboolean		 hasduplicates = false;
+	mstudiotexture_t	*texture = (mstudiotexture_t *)( (byte *)texture_hdr + texture_hdr->textureindex ), *texture1;
+
+	for( i = 0; i < texture_hdr->numtextures; ++i, ++texture )
+		ExtractFileName( texture->name, sizeof( texture->name ));
+
+	texture -= i;
+
+	for( i = 0; i < texture_hdr->numtextures; ++i, ++texture )
+	{
+		if( !IsValidName( texture->name ))
+		{
+			Q_snprintf( texture->name, sizeof( texture->name ), "MDLDEC_Texture%i.bmp", ++protected );
+			continue;
+		}
+
+		counter = 0;
+
+		texture1 = (mstudiotexture_t *)( (byte *)texture_hdr + texture_hdr->textureindex );
+
+		for( j = 0; j < texture_hdr->numtextures; ++j, ++texture1 )
+		{
+			if( j != i && !Q_strncmp( texture1->name, texture->name, sizeof( texture1->name)))
+			{
+				len = Q_snprintf( texture1->name, sizeof( texture1->name ), "%s_%i.bmp", texture1->name, ++counter );
+
+				if( len == -1 )
+					Q_snprintf( texture1->name, sizeof( texture1->name ), "MDLDEC_Texture%i_%i.bmp", j, counter );
+			}
+		}
+
+		if( counter > 0 )
+		{
+			printf( "WARNING: Texture name \"%s\" is repeated %i times.\n", texture->name, counter );
+
+			hasduplicates = true;
+		}
+	}
+
+	if( protected )
+		printf( "WARNING: Gived name to %i protected texture(s).\n", protected );
+
+	if( hasduplicates )
+		puts( "WARNING: Added numeric suffix to repeated texture name(s)." );
+}
+
+/*
+============
+BodypartNameFix
+============
+*/
+static void BodypartNameFix( void )
+{
+	int			 i, j, k, len, counter, protected = 0, protected_models = 0;
+	qboolean		 hasduplicates = false;
+	mstudiobodyparts_t	*bodypart = (mstudiobodyparts_t *) ( (byte *)model_hdr + model_hdr->bodypartindex );
+	mstudiomodel_t		*model, *model1;
+
+	for( i = 0; i < model_hdr->numbodyparts; ++i, ++bodypart )
+		ExtractFileName( bodypart->name, sizeof( bodypart->name ));
+
+	bodypart -= i;
+
+	for( i = 0; i < model_hdr->numbodyparts; ++i, ++bodypart )
+	{
+		if( !IsValidName( bodypart->name ))
+		{
+			Q_snprintf( bodypart->name, sizeof( bodypart->name ), "MDLDEC_Bodypart%i", ++protected );
+			continue;
+		}
+
+		model = (mstudiomodel_t *)( (byte *)model_hdr + bodypart->modelindex );
+
+		for( j = 0; j < bodypart->nummodels; ++j, ++model )
+		{
+			ExtractFileName( model->name, sizeof( model->name ));
+			COM_StripExtension( model->name );
+		}
+
+		model -= j;
+
+		for( j = 0; j < bodypart->nummodels; ++j, ++model )
+		{
+			if( !IsValidName( model->name ))
+			{
+				Q_snprintf( model->name, sizeof( model->name ), "MDLDEC_Model%i", ++protected_models );
+				continue;
+			}
+
+			counter = 0;
+
+			model1 = (mstudiomodel_t *)( (byte *)model_hdr + bodypart->modelindex );
+
+			for( k = 0; k < bodypart->nummodels; ++k, ++model1 )
+			{
+				if( k != j && !Q_strncmp( model1->name, model->name, sizeof( model1->name )))
+				{
+					len = Q_snprintf( model1->name, sizeof( model1->name ), "%s_%i", model1->name, ++counter );
+
+					if( len == -1 )
+						Q_snprintf( model1->name, sizeof( model1->name ), "MDLDEC_Model%i_%i", k, counter );
+				}
+			}
+
+			if( counter > 0 )
+			{
+				printf( "WARNING: Sequence name \"%s\" is repeated %i times.\n", model->name, counter );
+
+				hasduplicates = true;
+			}
+		}
+	}
+
+	if( protected )
+		printf( "WARNING: Gived name to %i protected bodypart(s).\n", protected );
+
+	if( protected_models )
+		printf( "WARNING: Gived name to %i protected model(s).\n", protected_models );
+
+	if( hasduplicates )
+		puts( "WARNING: Added numeric suffix to repeated bodypart name(s)." );
+}
+
 /*
 ============
 SequenceNameFix
@@ -39,30 +201,52 @@ SequenceNameFix
 */
 static void SequenceNameFix( void )
 {
-	int			 i, j, counter;
+	int			 i, j, len, counter, protected = 0;
 	qboolean		 hasduplicates = false;
 	mstudioseqdesc_t	*seqdesc = (mstudioseqdesc_t *)( (byte *)model_hdr + model_hdr->seqindex ), *seqdesc1;
 
 	for( i = 0; i < model_hdr->numseq; ++i, ++seqdesc )
 	{
-		counter = 1;
+		ExtractFileName( seqdesc->label, sizeof( seqdesc->label ));
+		COM_StripExtension( seqdesc->label );
+	}
+
+	seqdesc -= i;
+
+	for( i = 0; i < model_hdr->numseq; ++i, ++seqdesc )
+	{
+		if( !IsValidName( seqdesc->label ))
+		{
+			Q_snprintf( seqdesc->label, sizeof( seqdesc->label ), "MDLDEC_Sequence%i", ++protected );
+			continue;
+		}
+
+		counter = 0;
 
 		seqdesc1 = (mstudioseqdesc_t *)( (byte *)model_hdr + model_hdr->seqindex );
 
 		for( j = 0; j < model_hdr->numseq; ++j, ++seqdesc1 )
-			if( j != i && !Q_strncmp( seqdesc1->label, seqdesc->label, sizeof( seqdesc1->label ) ) )
-				Q_snprintf( seqdesc1->label, sizeof( seqdesc1->label ), "%s_%i", seqdesc1->label, ++counter );
+		{
+			if( j != i && !Q_strncmp( seqdesc1->label, seqdesc->label, sizeof( seqdesc1->label )))
+			{
+				len = Q_snprintf( seqdesc1->label, sizeof( seqdesc1->label ), "%s_%i", seqdesc1->label, ++counter );
 
-		if( counter > 1 )
+				if( len == -1 )
+					Q_snprintf( seqdesc1->label, sizeof( seqdesc1->label ), "MDLDEC_Sequence%i_%i", j, counter );
+			}
+		}
+
+		if( counter > 0 )
 		{
 			printf( "WARNING: Sequence name \"%s\" is repeated %i times.\n", seqdesc->label, counter );
 
-			Q_snprintf( seqdesc->label, sizeof( seqdesc->label ), "%s_1", seqdesc->label );
-
 			hasduplicates = true;
 		}
 	}
 
+	if( protected )
+		printf( "WARNING: Gived name to %i protected sequence(s).\n", protected );
+
 	if( hasduplicates )
 		puts( "WARNING: Added numeric suffix to repeated sequence name(s)." );
 }
@@ -74,15 +258,19 @@ BoneNameFix
 */
 static void BoneNameFix( void )
 {
-	int		 i, counter = 0;
+	int		 i, protected = 0;
 	mstudiobone_t	*bone = (mstudiobone_t *)( (byte *)model_hdr + model_hdr->boneindex );
 
 	for( i = 0; i < model_hdr->numbones; ++i, ++bone )
-		if( bone->name[0] == '\0' )
-			Q_snprintf( bone->name, sizeof( bone->name ), "MDLDEC_Bone%i", ++counter );
+	{
+		bone->name[sizeof( bone->name ) - 1] = '\0';
 
-	if( counter )
-		printf( "WARNING: Gived name to %i unnamed bone(s).\n", counter );
+		if( !IsValidName( bone->name ) )
+			Q_snprintf( bone->name, sizeof( bone->name ), "MDLDEC_Bone%i", ++protected );
+	}
+
+	if( protected )
+		printf( "WARNING: Gived name to %i protected bone(s).\n", protected );
 }
 
 /*
@@ -94,6 +282,7 @@ static qboolean LoadMDL( const char *modelname )
 {
 	int		 i;
 	size_t		 len;
+	off_t		 filesize;
 	char		 texturename[MAX_SYSPATH];
 	char		 seqgroupname[MAX_SYSPATH];
 	const char	*ext;
@@ -118,13 +307,13 @@ static qboolean LoadMDL( const char *modelname )
 		return false;
 	}
 
-	if( Q_strcmp( ext, "mdl" ) )
+	if( Q_stricmp( ext, "mdl" ) )
 	{
 		fprintf( stderr, "ERROR: Only .mdl-files is supported.\n" );
 		return false;
 	}
 
-	model_hdr = (studiohdr_t *)LoadFile( modelname );
+	model_hdr = (studiohdr_t *)LoadFile( modelname, &filesize );
 
 	if( !model_hdr )
 	{
@@ -132,6 +321,12 @@ static qboolean LoadMDL( const char *modelname )
 		return false;
 	}
 
+	if( filesize < sizeof( studiohdr_t ) || filesize != model_hdr->length )
+	{
+		fprintf( stderr, "ERROR: Wrong file size! File %s may be corrupted!\n", modelname );
+		return false;
+	}
+
 	if( memcmp( &model_hdr->ident, id_mdlhdr, sizeof( id_mdlhdr ) ) )
 	{
 		if( !memcmp( &model_hdr->ident, id_seqhdr, sizeof( id_seqhdr ) ) )
@@ -144,7 +339,7 @@ static qboolean LoadMDL( const char *modelname )
 
 	if( model_hdr->version != STUDIO_VERSION )
 	{
-		fprintf( stderr, "ERROR: %s has unknown Studio MDL format version.\n", modelname );
+		fprintf( stderr, "ERROR: %s has unknown Studio MDL format version %d.\n", modelname, model_hdr->version );
 		return false;
 	}
 
@@ -156,17 +351,18 @@ static qboolean LoadMDL( const char *modelname )
 
 	if( destdir[0] != '\0' )
 	{
-		if( !MakeDirectory( destdir ) )
+		if( !MakeDirectory( destdir ))
 		{
 			fprintf( stderr, "ERROR: Couldn't create directory %s\n", destdir );
 			return false;
 		}
-
-		COM_PathSlashFix( destdir );
 	}
 	else
 		COM_ExtractFilePath( modelname, destdir );
 
+	if( destdir[0] != '\0' )
+		COM_PathSlashFix( destdir );
+
 	len -= ( sizeof( ".mdl" ) - 1 ); // path length without extension
 
 	if( !model_hdr->numtextures )
@@ -174,7 +370,7 @@ static qboolean LoadMDL( const char *modelname )
 		Q_strncpy( texturename, modelname, sizeof( texturename ));
 		Q_strncpy( &texturename[len], "t.mdl", sizeof( texturename ) - len );
 
-		texture_hdr = (studiohdr_t *)LoadFile( texturename );
+		texture_hdr = (studiohdr_t *)LoadFile( texturename, &filesize );
 
 		if( !texture_hdr )
 		{
@@ -182,7 +378,7 @@ static qboolean LoadMDL( const char *modelname )
 			// dirty hack for casesensetive filesystems
 			texturename[len] = 'T';
 
-			texture_hdr = (studiohdr_t *)LoadFile( texturename );
+			texture_hdr = (studiohdr_t *)LoadFile( texturename, &filesize );
 
 			if( !texture_hdr )
 #endif
@@ -192,6 +388,12 @@ static qboolean LoadMDL( const char *modelname )
 			}
 		}
 
+		if( filesize < sizeof( studiohdr_t ) || filesize != model_hdr->length )
+		{
+			fprintf( stderr, "ERROR: Wrong file size! File %s may be corrupted!\n", texturename );
+			return false;
+		}
+
 		if( memcmp( &texture_hdr->ident, id_mdlhdr, sizeof( id_mdlhdr ) )
 		    || !texture_hdr->numtextures )
 		{
@@ -220,7 +422,7 @@ static qboolean LoadMDL( const char *modelname )
 		{
 			Q_snprintf( &seqgroupname[len], sizeof( seqgroupname ) - len, "%02d.mdl", i );
 
-			anim_hdr[i] = (studiohdr_t *)LoadFile( seqgroupname );
+			anim_hdr[i] = (studiohdr_t *)LoadFile( seqgroupname, &filesize );
 
 			if( !anim_hdr[i] )
 			{
@@ -228,6 +430,12 @@ static qboolean LoadMDL( const char *modelname )
 				return false;
 			}
 
+			if( filesize < sizeof( studiohdr_t ) || filesize != model_hdr->length )
+			{
+				fprintf( stderr, "ERROR: Wrong file size! File %s may be corrupted!\n", seqgroupname );
+				return false;
+			}
+
 			if( memcmp( &anim_hdr[i]->ident, id_seqhdr, sizeof( id_seqhdr ) ) )
 			{
 				fprintf( stderr, "ERROR: %s is not a valid sequence file.\n", seqgroupname );
@@ -238,6 +446,22 @@ static qboolean LoadMDL( const char *modelname )
 
 	COM_FileBase( modelname, modelfile, sizeof( modelfile ));
 
+	// Some validation checks was found in mdldec-golang by Psycrow101
+	if( model_hdr->numhitboxes > model_hdr->numbones * ( MAXSTUDIOSRCBONES / MAXSTUDIOBONES ))
+	{
+		printf( "WARNING: Invalid hitboxes number %d.\n", model_hdr->numhitboxes );
+		model_hdr->numhitboxes = 0;
+	}
+	else if( model_hdr->hitboxindex + model_hdr->numhitboxes * ( sizeof( mstudiobbox_t ) + sizeof( mstudiohitboxset_t )) > model_hdr->length )
+	{
+		printf( "WARNING: Invalid hitboxes offset %d.\n", model_hdr->hitboxindex );
+		model_hdr->numhitboxes = 0;
+	}
+
+	TextureNameFix();
+
+	BodypartNameFix();
+
 	SequenceNameFix();
 
 	BoneNameFix();

utils/mdldec/qc.c

@@ -321,7 +321,6 @@ static void WriteBodyGroupInfo( FILE *fp )
 	int			 i, j;
 	mstudiobodyparts_t	*bodypart = (mstudiobodyparts_t *) ( (byte *)model_hdr + model_hdr->bodypartindex );
 	mstudiomodel_t		*model;
-	char			 modelname[64];
 
 	fprintf( fp, "// %i reference mesh%s\n", model_hdr->numbodyparts, model_hdr->numbodyparts > 1 ? "es" : "" );
 
@@ -331,9 +330,7 @@ static void WriteBodyGroupInfo( FILE *fp )
 
 		if( bodypart->nummodels == 1 )
 		{
-			COM_FileBase( model->name, modelname, sizeof( modelname ));
-
-			fprintf( fp, "$body \"%s\" \"%s\"\n", bodypart->name, modelname );
+			fprintf( fp, "$body \"%s\" \"%s\"\n", bodypart->name, model->name );
 			continue;
 		}
 
@@ -349,9 +346,7 @@ static void WriteBodyGroupInfo( FILE *fp )
 				continue;
 			}
 
-			COM_FileBase( model->name, modelname, sizeof( modelname ));
-
-			fprintf( fp, "\tstudio \"%s\"\n", modelname );
+			fprintf( fp, "\tstudio \"%s\"\n", model->name );
 		}
 
 		fputs( "}\n", fp );

utils/mdldec/smd.c

@@ -490,7 +490,6 @@ static void WriteReferences( void )
 	FILE			*fp;
 	mstudiomodel_t		*model;
 	mstudiobodyparts_t	*bodypart;
-	char			 name[64];
 	char			 filename[MAX_SYSPATH];
 
 	if( !CreateBoneTransformMatrices( &bonetransform ) )
@@ -517,13 +516,11 @@ static void WriteReferences( void )
 			if( !Q_strncmp( model->name, "blank", 5 ) )
 				continue;
 
-			COM_FileBase( model->name, name, sizeof( name ));
-
-			len = Q_snprintf( filename, MAX_SYSPATH, "%s%s.smd", destdir, name );
+			len = Q_snprintf( filename, MAX_SYSPATH, "%s%s.smd", destdir, model->name );
 
 			if( len == -1 )
 			{
-				fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.smd\n", name );
+				fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.smd\n", model->name );
 				goto _fail;
 			}
 

utils/mdldec/texture.c

@@ -20,6 +20,7 @@ GNU General Public License for more details.
 #include "crtlib.h"
 #include "studio.h"
 #include "img_bmp.h"
+#include "img_tga.h"
 #include "mdldec.h"
 #include "texture.h"
 
@@ -28,37 +29,13 @@ GNU General Public License for more details.
 WriteBMP
 ============
 */
-static void WriteBMP( mstudiotexture_t *texture )
+static void WriteBMP( FILE *fp, mstudiotexture_t *texture )
 {
-	int		 i, len;
-	FILE		*fp;
+	int		 i;
 	const byte	*p;
 	byte		*palette, *pic;
-	char		 filename[MAX_SYSPATH], texturename[64];
 	rgba_t		 rgba_palette[256];
 	bmp_t		 bmp_hdr = {0,};
-	size_t		 texture_size;
-
-	COM_FileBase( texture->name, texturename, sizeof( texturename ));
-	len = Q_snprintf( filename, MAX_SYSPATH, "%s%s.bmp", destdir, texturename );
-
-	if( len == -1 )
-	{
-		fprintf( stderr, "ERROR: Destination path is too long. Can't write %s.bmp\n", texturename );
-		return;
-	}
-
-	fp = fopen( filename, "wb" );
-
-	if( !fp )
-	{
-		fprintf( stderr, "ERROR: Can't write texture file %s\n", filename );
-		return;
-	}
-
-	texture_size = texture->height * texture->width;
-	pic = (byte *)texture_hdr + texture->index;
-	palette = pic + texture_size;
 
 	bmp_hdr.id[0] = 'B';
 	bmp_hdr.id[1] = 'M';
@@ -66,13 +43,16 @@ static void WriteBMP( mstudiotexture_t *texture )
 	bmp_hdr.height = texture->height;
 	bmp_hdr.planes = 1;
 	bmp_hdr.bitsPerPixel = 8;
-	bmp_hdr.bitmapDataSize = texture_size;
+	bmp_hdr.bitmapDataSize = bmp_hdr.width * bmp_hdr.height;
 	bmp_hdr.colors = 256;
 
-	bmp_hdr.fileSize =  sizeof( bmp_hdr ) + texture_size + sizeof( rgba_palette );
+	bmp_hdr.fileSize =  sizeof( bmp_hdr ) + bmp_hdr.bitmapDataSize + sizeof( rgba_palette );
 	bmp_hdr.bitmapDataOffset = sizeof( bmp_hdr ) + sizeof( rgba_palette );
 	bmp_hdr.bitmapHeaderSize = BI_SIZE;
 
+	pic = (byte *)texture_hdr + texture->index;
+	palette = pic + bmp_hdr.bitmapDataSize;
+
 	fwrite( &bmp_hdr, sizeof( bmp_hdr ), 1, fp );
 
 	p = palette;
@@ -95,10 +75,52 @@ static void WriteBMP( mstudiotexture_t *texture )
 		fwrite( p, bmp_hdr.width, 1, fp );
 		p -= bmp_hdr.width;
 	}
+}
 
-	fclose( fp );
+/*
+============
+WriteTGA
+============
+*/
+static void WriteTGA( FILE *fp, mstudiotexture_t *texture )
+{
+	int              i;
+	const byte      *p;
+	byte            *palette, *pic;
+	rgb_t		 rgb_palette[256];
+	tga_t		 tga_hdr = {0,};
 
-	printf( "Texture: %s\n", filename );
+	tga_hdr.colormap_type = tga_hdr.image_type = 1;
+	tga_hdr.colormap_length = 256;
+	tga_hdr.colormap_size = 24;
+	tga_hdr.pixel_size = 8;
+	tga_hdr.width = texture->width;
+	tga_hdr.height = texture->height;
+
+	pic = (byte *)texture_hdr + texture->index;
+	palette = pic + tga_hdr.width * tga_hdr.height;
+
+	fwrite( &tga_hdr, sizeof( tga_hdr ), 1, fp );
+
+	p = palette;
+
+	for( i = 0; i < (int)tga_hdr.colormap_length; i++ )
+	{
+		rgb_palette[i][2] = *p++;
+		rgb_palette[i][1] = *p++;
+		rgb_palette[i][0] = *p++;
+	}
+
+	fwrite( rgb_palette, sizeof( rgb_palette ), 1, fp );
+
+	p = pic;
+	p += ( tga_hdr.height - 1 ) * tga_hdr.width;
+
+	for( i = 0; i < tga_hdr.height; i++ )
+	{
+		fwrite( p, tga_hdr.width, 1, fp );
+		p -= tga_hdr.width;
+	}
 }
 
 /*
@@ -108,10 +130,37 @@ WriteTextures
 */
 void WriteTextures( void )
 {
-	int			 i;
+	int			 i, len;
+	FILE			*fp;
 	mstudiotexture_t	*texture = (mstudiotexture_t *)( (byte *)texture_hdr + texture_hdr->textureindex );
+	char			 filename[MAX_SYSPATH];
 
 	for( i = 0; i < texture_hdr->numtextures; ++i, ++texture )
-		WriteBMP( texture );
+	{
+		len = Q_snprintf( filename, MAX_SYSPATH, "%s%s", destdir, texture->name );
+
+		if( len == -1 )
+		{
+			fprintf( stderr, "ERROR: Destination path is too long. Can't write %s\n", texture->name );
+			continue;
+		}
+
+		fp = fopen( filename, "wb" );
+
+		if( !fp )
+		{
+			fprintf( stderr, "ERROR: Can't write texture file %s\n", filename );
+			continue;
+		}
+
+		if( !Q_stricmp( COM_FileExtension( texture->name ), "tga" ))
+			WriteTGA( fp, texture );
+		else
+			WriteBMP( fp, texture );
+
+		fclose( fp );
+
+		printf( "Texture: %s\n", filename );
+	}
 }
 

utils/mdldec/utils.c

@@ -54,6 +54,27 @@ qboolean MakeDirectory( const char *path )
 	return true;
 }
 
+/*
+============
+ExtractFileName
+============
+*/
+void ExtractFileName( char *name, size_t size )
+{
+	char	tmp[MAX_SYSPATH];
+
+	if( !( name && *name ) || size <= 0 )
+		return;
+
+	name[size - 1] = '\0';
+
+	if( Q_strpbrk( name, "/\\" ))
+	{
+		Q_strncpy( tmp, COM_FileWithoutPath( name ), sizeof( tmp ));
+		Q_strncpy( name, tmp, size );
+	}
+}
+
 /*
 ============
 GetFileSize
@@ -75,25 +96,24 @@ off_t GetSizeOfFile( FILE *fp )
 LoadFile
 ============
 */
-byte *LoadFile( const char *filename )
+byte *LoadFile( const char *filename, off_t *size )
 {
 	FILE	*fp;
 	byte	*buf;
-	off_t	 size;
 
 	fp = fopen( filename, "rb" );
 
 	if( !fp )
 		return NULL;
 
-	size = GetSizeOfFile( fp );
+	*size = GetSizeOfFile( fp );
 
-	buf = malloc( size );
+	buf = malloc( *size );
 
 	if( !buf )
 		return NULL;
 
-	fread( buf, size, 1, fp );
+	fread( buf, *size, 1, fp );
 	fclose( fp );
 
 	return buf;

utils/mdldec/utils.h

@@ -17,8 +17,9 @@ GNU General Public License for more details.
 #define UTILS_H
 
 qboolean	 MakeDirectory( const char *path );
+void		 ExtractFileName( char *name, size_t size );
 off_t		 GetSizeOfFile( FILE *fp );
-byte		*LoadFile( const char *filename );
+byte		*LoadFile( const char *filename, off_t *size );
 
 #endif // UTILS_H
 

wscript

@@ -167,7 +167,7 @@ def configure(conf):
 	conf.env.MSVC_TARGETS = ['x86' if not conf.options.ALLOW64 else 'x64']
 
 	# Load compilers early
-	conf.load('xshlib xcompile compiler_c compiler_cxx cmake')
+	conf.load('xshlib xcompile compiler_c compiler_cxx cmake gccdeps msvcdeps')
 
 	if conf.options.NSWITCH:
 		conf.load('nswitch')
@@ -196,11 +196,14 @@ def configure(conf):
 
 	# modify options dictionary early
 	if conf.env.DEST_OS == 'android':
-		conf.options.NO_VGUI= True # skip vgui
-		conf.options.NANOGL = True
-		conf.options.GLWES  = True
-		conf.options.GL4ES  = True
-		conf.options.GL     = False
+		conf.options.NO_VGUI          = True # skip vgui
+		conf.options.NANOGL           = True
+		conf.options.GLWES            = True
+		conf.options.GL4ES            = True
+		conf.options.GLES3COMPAT      = True
+		conf.options.GL               = False
+		conf.options.SINGLE_BINARY    = True
+		conf.define('XASH_SDLMAIN', 1)
 	elif conf.env.MAGX:
 		conf.options.SDL12            = True
 		conf.options.NO_VGUI          = True
@@ -375,6 +378,9 @@ def configure(conf):
 		conf.define('ALLOCA_H', 'alloca.h')
 	elif conf.check_cc(header_name='malloc.h', mandatory=False):
 		conf.define('ALLOCA_H', 'malloc.h')
+	elif conf.check_cc(fragment = '''#include <stdlib.h>
+		int main(void) { alloca(1); }''', msg = 'Checking for alloca in stdlib.h'):
+		conf.define('ALLOCA_H', 'stdlib.h')
 
 	if conf.env.DEST_OS == 'nswitch':
 		conf.check_cfg(package='solder', args='--cflags --libs', uselib_store='SOLDER')
@@ -403,7 +409,7 @@ def configure(conf):
 			for i in a:
 				conf.check_cc(lib = i)
 	else:
-		conf.check_cc(lib='dl')
+		conf.check_cc(lib='dl', mandatory = False)
 		conf.check_cc(lib='m')
 
 
@@ -471,12 +477,11 @@ int main(int argc, char **argv) { strchrnul(argv[1], 'x'); return 0; }'''
 		if conf.check_cfg(package='opus', uselib_store='opus', args='opus >= 1.4 --cflags --libs', mandatory=False):
 			# now try to link with export that only exists with CUSTOM_MODES defined
 			frag='''#include <opus_custom.h>
-int main(void) { return !opus_custom_encoder_init(0, 0, 0); }'''
+int main(void) { return !opus_custom_encoder_init((OpusCustomEncoder *)1, (const OpusCustomMode *)1, 1); }'''
 
 			if conf.check_cc(msg='Checking if opus supports custom modes', defines='CUSTOM_MODES=1', use='opus', fragment=frag, mandatory=False):
 				conf.env.HAVE_SYSTEM_OPUS = True
 
-	conf.define('XASH_BUILD_COMMIT', conf.env.GIT_VERSION if conf.env.GIT_VERSION else 'notset')
 	conf.define('XASH_LOW_MEMORY', conf.options.LOW_MEMORY)
 
 	for i in SUBDIRS: